127867428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21017}}^1$

素因数の和:21053

約数の個数: 54

約数和(自身を含む): 350012754

約数和(自身を除く): 222145326

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 21017, 42034, 63051, 84068, 126102, 189153, 252204, 273221, 378306, 546442, 756612, 819663, 1092884, 1639326, 2458989, 3278652, 3551873, 4917978, 7103746, 9835956, 10655619, 14207492, 21311238, 31966857, 42622476, 63933714, 127867428]

約数ペア:

[(1, 127867428), (2, 63933714), (3, 42622476), (4, 31966857), (6, 21311238), (9, 14207492), (12, 10655619), (13, 9835956), (18, 7103746), (26, 4917978), (36, 3551873), (39, 3278652), (52, 2458989), (78, 1639326), (117, 1092884), (156, 819663), (169, 756612), (234, 546442), (338, 378306), (468, 273221), (507, 252204), (676, 189153), (1014, 126102), (1521, 84068), (2028, 63051), (3042, 42034), (6084, 21017)]