129813717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 201398400

約数和(自身を除く): 71584683

約数列:

[1, 3, 11, 17, 33, 51, 149, 187, 447, 561, 1553, 1639, 2533, 4659, 4917, 7599, 17083, 26401, 27863, 51249, 79203, 83589, 231397, 290411, 694191, 871233, 2545367, 3933749, 7636101, 11801247, 43271239, 129813717]

約数ペア:

[(1, 129813717), (3, 43271239), (11, 11801247), (17, 7636101), (33, 3933749), (51, 2545367), (149, 871233), (187, 694191), (447, 290411), (561, 231397), (1553, 83589), (1639, 79203), (2533, 51249), (4659, 27863), (4917, 26401), (7599, 17083)]