66844158

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 136422144

約数和(自身を除く): 69577986

約数列:

[1, 2, 3, 6, 67, 134, 201, 257, 402, 514, 647, 771, 1294, 1542, 1941, 3882, 17219, 34438, 43349, 51657, 86698, 103314, 130047, 166279, 260094, 332558, 498837, 997674, 11140693, 22281386, 33422079, 66844158]

約数ペア:

[(1, 66844158), (2, 33422079), (3, 22281386), (6, 11140693), (67, 997674), (134, 498837), (201, 332558), (257, 260094), (402, 166279), (514, 130047), (647, 103314), (771, 86698), (1294, 51657), (1542, 43349), (1941, 34438), (3882, 17219)]