73989591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 115476480

約数和(自身を除く): 41486889

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 3221, 7657, 9663, 22971, 41873, 61199, 99851, 125619, 183597, 299553, 795587, 1298063, 1897169, 2386761, 3894189, 5691507, 24663197, 73989591]

約数ペア:

[(1, 73989591), (3, 24663197), (13, 5691507), (19, 3894189), (31, 2386761), (39, 1897169), (57, 1298063), (93, 795587), (247, 299553), (403, 183597), (589, 125619), (741, 99851), (1209, 61199), (1767, 41873), (3221, 22971), (7657, 9663)]