82162647

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 66860073

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 63, 69, 123, 161, 189, 207, 287, 369, 461, 483, 621, 861, 943, 1107, 1383, 1449, 2583, 2829, 3227, 4149, 4347, 6601, 7749, 8487, 9681, 10603, 12447, 18901, 19803, 25461, 29043, 31809, 56703, 59409, 74221, 87129, 95427, 132307, 170109, 178227, 222663, 286281, 396921, 434723, 510327, 667989, 1190763, 1304169, 2003967, 3043061, 3572289, 3912507, 9129183, 11737521, 27387549, 82162647]

約数ペア:

[(1, 82162647), (3, 27387549), (7, 11737521), (9, 9129183), (21, 3912507), (23, 3572289), (27, 3043061), (41, 2003967), (63, 1304169), (69, 1190763), (123, 667989), (161, 510327), (189, 434723), (207, 396921), (287, 286281), (369, 222663), (461, 178227), (483, 170109), (621, 132307), (861, 95427), (943, 87129), (1107, 74221), (1383, 59409), (1449, 56703), (2583, 31809), (2829, 29043), (3227, 25461), (4149, 19803), (4347, 18901), (6601, 12447), (7749, 10603), (8487, 9681)]