128466243

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 199051776

約数和(自身を除く): 70585533

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 303, 369, 383, 909, 1107, 1149, 2727, 3321, 3447, 4141, 8181, 10341, 12423, 15703, 31023, 37269, 38683, 47109, 111807, 116049, 141327, 335421, 348147, 423981, 1044441, 1271943, 1586003, 3133323, 4758009, 14274027, 42822081, 128466243]

約数ペア:

[(1, 128466243), (3, 42822081), (9, 14274027), (27, 4758009), (41, 3133323), (81, 1586003), (101, 1271943), (123, 1044441), (303, 423981), (369, 348147), (383, 335421), (909, 141327), (1107, 116049), (1149, 111807), (2727, 47109), (3321, 38683), (3447, 37269), (4141, 31023), (8181, 15703), (10341, 12423)]