258049402443

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{175411}}^1$

素因数の和:176672

約数の個数: 48

約数和(自身を含む): 448774060800

約数和(自身を除く): 190724658357

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1229, 3687, 8603, 11061, 23351, 25809, 70053, 77427, 163457, 175411, 210159, 490371, 526233, 1227877, 1471113, 1578699, 3332809, 3683631, 9998427, 11050893, 23329663, 29995281, 69988989, 209966967, 215580119, 646740357, 1509060833, 1940221071, 4096022261, 4527182499, 12288066783, 13581547497, 28672155827, 36864200349, 86016467481, 258049402443]

約数ペア:

[(1, 258049402443), (3, 86016467481), (7, 36864200349), (9, 28672155827), (19, 13581547497), (21, 12288066783), (57, 4527182499), (63, 4096022261), (133, 1940221071), (171, 1509060833), (399, 646740357), (1197, 215580119), (1229, 209966967), (3687, 69988989), (8603, 29995281), (11061, 23329663), (23351, 11050893), (25809, 9998427), (70053, 3683631), (77427, 3332809), (163457, 1578699), (175411, 1471113), (210159, 1227877), (490371, 526233)]