76463289

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2179}}^1$

素因数の和:2749

約数の個数: 24

約数和(自身を含む): 126509760

約数和(自身を除く): 50046471

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 2179, 3899, 5013, 6537, 11697, 15253, 19611, 35091, 45759, 137277, 1213703, 3641109, 8495921, 10923327, 25487763, 76463289]

約数ペア:

[(1, 76463289), (3, 25487763), (7, 10923327), (9, 8495921), (21, 3641109), (63, 1213703), (557, 137277), (1671, 45759), (2179, 35091), (3899, 19611), (5013, 15253), (6537, 11697)]