121057893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12107}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 192662496

約数和(自身を除く): 71604603

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 12107, 36321, 108963, 133177, 399531, 1198593, 1222807, 3668421, 11005263, 13450877, 40352631, 121057893]

約数ペア:

[(1, 121057893), (3, 40352631), (9, 13450877), (11, 11005263), (33, 3668421), (99, 1222807), (101, 1198593), (303, 399531), (909, 133177), (1111, 108963), (3333, 36321), (9999, 12107)]