71161629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1721}}^1$

素因数の和:1921

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 47863011

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1721, 1969, 3759, 5163, 5907, 12047, 13783, 18931, 36141, 41349, 56793, 132517, 308059, 397551, 924177, 2156413, 3388649, 6469239, 10165947, 23720543, 71161629]

約数ペア:

[(1, 71161629), (3, 23720543), (7, 10165947), (11, 6469239), (21, 3388649), (33, 2156413), (77, 924177), (179, 397551), (231, 308059), (537, 132517), (1253, 56793), (1721, 41349), (1969, 36141), (3759, 18931), (5163, 13783), (5907, 12047)]