761799171

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{12653}}^1$

素因数の和:12771

約数の個数: 32

約数和(自身を含む): 1205065728

約数和(自身を除く): 443266557

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 987, 1281, 2867, 8601, 12653, 20069, 37959, 60207, 88571, 265713, 594691, 771833, 1784073, 2315499, 4162837, 5402831, 12488511, 16208493, 36276151, 108828453, 253933057, 761799171]

約数ペア:

[(1, 761799171), (3, 253933057), (7, 108828453), (21, 36276151), (47, 16208493), (61, 12488511), (141, 5402831), (183, 4162837), (329, 2315499), (427, 1784073), (987, 771833), (1281, 594691), (2867, 265713), (8601, 88571), (12653, 60207), (20069, 37959)]