82241991

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 129893400

約数和(自身を除く): 47651409

約数列:

[1, 3, 9, 13, 39, 117, 139, 169, 389, 417, 507, 1167, 1251, 1521, 1807, 3501, 5057, 5421, 15171, 16263, 23491, 45513, 54071, 65741, 70473, 162213, 197223, 211419, 486639, 591669, 702923, 2108769, 6326307, 9137999, 27413997, 82241991]

約数ペア:

[(1, 82241991), (3, 27413997), (9, 9137999), (13, 6326307), (39, 2108769), (117, 702923), (139, 591669), (169, 486639), (389, 211419), (417, 197223), (507, 162213), (1167, 70473), (1251, 65741), (1521, 54071), (1807, 45513), (3501, 23491), (5057, 16263), (5421, 15171)]