45137331

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 71825600

約数和(自身を除く): 26688269

約数列:

[1, 3, 9, 19, 27, 57, 81, 139, 171, 211, 417, 513, 633, 1251, 1539, 1899, 2641, 3753, 4009, 5697, 7923, 11259, 12027, 17091, 23769, 29329, 36081, 71307, 87987, 108243, 213921, 263961, 324729, 557251, 791883, 1671753, 2375649, 5015259, 15045777, 45137331]

約数ペア:

[(1, 45137331), (3, 15045777), (9, 5015259), (19, 2375649), (27, 1671753), (57, 791883), (81, 557251), (139, 324729), (171, 263961), (211, 213921), (417, 108243), (513, 87987), (633, 71307), (1251, 36081), (1539, 29329), (1899, 23769), (2641, 17091), (3753, 12027), (4009, 11259), (5697, 7923)]