70980997857

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{39511}}^1$

素因数の和:39651

約数の個数: 72

約数和(自身を含む): 122212512576

約数和(自身を除く): 51231514719

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 101, 121, 147, 231, 303, 363, 539, 707, 847, 1111, 1617, 2121, 2541, 3333, 4949, 5929, 7777, 12221, 14847, 17787, 23331, 36663, 39511, 54439, 85547, 118533, 163317, 256641, 276577, 434621, 598829, 829731, 1303863, 1796487, 1936039, 3042347, 3990611, 4780831, 5808117, 9127041, 11971833, 14342493, 21296429, 27934277, 33465817, 43896721, 63889287, 83802831, 100397451, 131690163, 195539939, 234260719, 307277047, 482863931, 586619817, 702782157, 921831141, 1448591793, 2150939329, 3380047517, 6452817987, 10140142551, 23660332619, 70980997857]

約数ペア:

[(1, 70980997857), (3, 23660332619), (7, 10140142551), (11, 6452817987), (21, 3380047517), (33, 2150939329), (49, 1448591793), (77, 921831141), (101, 702782157), (121, 586619817), (147, 482863931), (231, 307277047), (303, 234260719), (363, 195539939), (539, 131690163), (707, 100397451), (847, 83802831), (1111, 63889287), (1617, 43896721), (2121, 33465817), (2541, 27934277), (3333, 21296429), (4949, 14342493), (5929, 11971833), (7777, 9127041), (12221, 5808117), (14847, 4780831), (17787, 3990611), (23331, 3042347), (36663, 1936039), (39511, 1796487), (54439, 1303863), (85547, 829731), (118533, 598829), (163317, 434621), (256641, 276577)]