713220877551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{1361}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 1186809753600

約数和(自身を除く): 473588876049

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 169, 273, 447, 507, 991, 1043, 1183, 1361, 1937, 2973, 3129, 3549, 4083, 5811, 6937, 9527, 12883, 13559, 17693, 20811, 25181, 28581, 38649, 40677, 53079, 75543, 90181, 123851, 147659, 167479, 176267, 202789, 230009, 270543, 371553, 442977, 502437, 528801, 608367, 690027, 1033613, 1172353, 1348751, 1419523, 1610063, 1919567, 2636257, 3100839, 3517059, 4046253, 4258569, 4830189, 5758701, 7908771, 9441257, 13436969, 17533763, 18453799, 24954371, 28323771, 34271341, 40310907, 52601289, 55361397, 74863113, 102814023, 122736341, 174680597, 200963899, 227938919, 239899387, 368209023, 524041791, 602891697, 683816757, 719698161, 1406747293, 1595572433, 2612530687, 4220241879, 4786717299, 7837592061, 18287714809, 33962898931, 54863144427, 101888696793, 237740292517, 713220877551]

約数ペア:

[(1, 713220877551), (3, 237740292517), (7, 101888696793), (13, 54863144427), (21, 33962898931), (39, 18287714809), (91, 7837592061), (149, 4786717299), (169, 4220241879), (273, 2612530687), (447, 1595572433), (507, 1406747293), (991, 719698161), (1043, 683816757), (1183, 602891697), (1361, 524041791), (1937, 368209023), (2973, 239899387), (3129, 227938919), (3549, 200963899), (4083, 174680597), (5811, 122736341), (6937, 102814023), (9527, 74863113), (12883, 55361397), (13559, 52601289), (17693, 40310907), (20811, 34271341), (25181, 28323771), (28581, 24954371), (38649, 18453799), (40677, 17533763), (53079, 13436969), (75543, 9441257), (90181, 7908771), (123851, 5758701), (147659, 4830189), (167479, 4258569), (176267, 4046253), (202789, 3517059), (230009, 3100839), (270543, 2636257), (371553, 1919567), (442977, 1610063), (502437, 1419523), (528801, 1348751), (608367, 1172353), (690027, 1033613)]