149780227431

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1\times {\mathrm{3323}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 204711598080

約数和(自身を除く): 54931370649

約数列:

[1, 3, 53, 159, 197, 591, 1439, 3323, 4317, 9969, 10441, 31323, 76267, 176119, 228801, 283483, 528357, 654631, 850449, 1963893, 4781797, 14345391, 15024599, 34695443, 45073797, 104086329, 253435241, 760305723, 942014009, 2826042027, 49926742477, 149780227431]

約数ペア:

[(1, 149780227431), (3, 49926742477), (53, 2826042027), (159, 942014009), (197, 760305723), (591, 253435241), (1439, 104086329), (3323, 45073797), (4317, 34695443), (9969, 15024599), (10441, 14345391), (31323, 4781797), (76267, 1963893), (176119, 850449), (228801, 654631), (283483, 528357)]