71141001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 103710720

約数和(自身を除く): 32569719

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 421, 713, 1263, 1817, 2139, 2449, 5451, 7347, 9683, 13051, 29049, 33259, 39153, 56327, 99777, 168981, 300173, 764957, 900519, 1031029, 2294871, 3093087, 23713667, 71141001]

約数ペア:

[(1, 71141001), (3, 23713667), (23, 3093087), (31, 2294871), (69, 1031029), (79, 900519), (93, 764957), (237, 300173), (421, 168981), (713, 99777), (1263, 56327), (1817, 39153), (2139, 33259), (2449, 29049), (5451, 13051), (7347, 9683)]