66934611

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 102239280

約数和(自身を除く): 35304669

約数列:

[1, 3, 9, 31, 71, 93, 109, 213, 279, 327, 639, 961, 981, 2201, 2883, 3379, 6603, 7739, 8649, 10137, 19809, 23217, 30411, 68231, 69651, 104749, 204693, 239909, 314247, 614079, 719727, 942741, 2159181, 7437179, 22311537, 66934611]

約数ペア:

[(1, 66934611), (3, 22311537), (9, 7437179), (31, 2159181), (71, 942741), (93, 719727), (109, 614079), (213, 314247), (279, 239909), (327, 204693), (639, 104749), (961, 69651), (981, 68231), (2201, 30411), (2883, 23217), (3379, 19809), (6603, 10137), (7739, 8649)]