86867847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 143769600

約数和(自身を除く): 56901753

約数列:

[1, 3, 9, 11, 29, 33, 79, 87, 99, 237, 261, 319, 383, 711, 869, 957, 1149, 2291, 2607, 2871, 3447, 4213, 6873, 7821, 11107, 12639, 20619, 25201, 30257, 33321, 37917, 75603, 90771, 99963, 122177, 226809, 272313, 332827, 366531, 877453, 998481, 1099593, 2632359, 2995443, 7897077, 9651983, 28955949, 86867847]

約数ペア:

[(1, 86867847), (3, 28955949), (9, 9651983), (11, 7897077), (29, 2995443), (33, 2632359), (79, 1099593), (87, 998481), (99, 877453), (237, 366531), (261, 332827), (319, 272313), (383, 226809), (711, 122177), (869, 99963), (957, 90771), (1149, 75603), (2291, 37917), (2607, 33321), (2871, 30257), (3447, 25201), (4213, 20619), (6873, 12639), (7821, 11107)]