87381153

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 45588447

約数列:

[1, 3, 9, 27, 53, 159, 227, 269, 477, 681, 807, 1431, 2043, 2421, 6129, 7263, 12031, 14257, 36093, 42771, 61063, 108279, 128313, 183189, 324837, 384939, 549567, 1648701, 3236339, 9709017, 29127051, 87381153]

約数ペア:

[(1, 87381153), (3, 29127051), (9, 9709017), (27, 3236339), (53, 1648701), (159, 549567), (227, 384939), (269, 324837), (477, 183189), (681, 128313), (807, 108279), (1431, 61063), (2043, 42771), (2421, 36093), (6129, 14257), (7263, 12031)]