129138711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 63913449

約数列:

[1, 3, 13, 29, 39, 87, 227, 377, 503, 681, 1131, 1509, 2951, 6539, 6583, 8853, 14587, 19617, 19749, 43761, 85579, 114181, 189631, 256737, 342543, 568893, 1484353, 3311249, 4453059, 9933747, 43046237, 129138711]

約数ペア:

[(1, 129138711), (3, 43046237), (13, 9933747), (29, 4453059), (39, 3311249), (87, 1484353), (227, 568893), (377, 342543), (503, 256737), (681, 189631), (1131, 114181), (1509, 85579), (2951, 43761), (6539, 19749), (6583, 19617), (8853, 14587)]