66400587

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 41599413

約数列:

[1, 3, 9, 11, 27, 33, 99, 179, 297, 537, 1249, 1611, 1969, 3747, 4833, 5907, 11241, 13739, 17721, 33723, 41217, 53163, 123651, 223571, 370953, 670713, 2012139, 2459281, 6036417, 7377843, 22133529, 66400587]

約数ペア:

[(1, 66400587), (3, 22133529), (9, 7377843), (11, 6036417), (27, 2459281), (33, 2012139), (99, 670713), (179, 370953), (297, 223571), (537, 123651), (1249, 53163), (1611, 41217), (1969, 33723), (3747, 17721), (4833, 13739), (5907, 11241)]