41775279

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 70272000

約数和(自身を除く): 28496721

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 149, 169, 237, 273, 447, 507, 553, 1027, 1043, 1183, 1659, 1937, 3081, 3129, 3549, 5811, 7189, 11771, 13351, 13559, 21567, 25181, 35313, 40053, 40677, 75543, 82397, 93457, 153023, 176267, 247191, 280371, 459069, 528801, 1071161, 1989299, 3213483, 5967897, 13925093, 41775279]

約数ペア:

[(1, 41775279), (3, 13925093), (7, 5967897), (13, 3213483), (21, 1989299), (39, 1071161), (79, 528801), (91, 459069), (149, 280371), (169, 247191), (237, 176267), (273, 153023), (447, 93457), (507, 82397), (553, 75543), (1027, 40677), (1043, 40053), (1183, 35313), (1659, 25181), (1937, 21567), (3081, 13559), (3129, 13351), (3549, 11771), (5811, 7189)]