82171011

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 125435520

約数和(自身を除く): 43264509

約数列:

[1, 3, 13, 39, 41, 59, 67, 123, 169, 177, 201, 507, 533, 767, 871, 1599, 2301, 2419, 2613, 2747, 3953, 6929, 7257, 8241, 9971, 11323, 11859, 20787, 29913, 31447, 33969, 35711, 51389, 94341, 107133, 154167, 162073, 408811, 464243, 486219, 668057, 1226433, 1392729, 2004171, 2106949, 6320847, 27390337, 82171011]

約数ペア:

[(1, 82171011), (3, 27390337), (13, 6320847), (39, 2106949), (41, 2004171), (59, 1392729), (67, 1226433), (123, 668057), (169, 486219), (177, 464243), (201, 408811), (507, 162073), (533, 154167), (767, 107133), (871, 94341), (1599, 51389), (2301, 35711), (2419, 33969), (2613, 31447), (2747, 29913), (3953, 20787), (6929, 11859), (7257, 11323), (8241, 9971)]