3150881289

素因数分解:

$3^4\times {\mathrm{6217}}^1\times {\mathrm{6257}}^1$

素因数の和:12486

約数の個数: 20

約数和(自身を含む): 4708381524

約数和(自身を除く): 1557500235

約数列:

[1, 3, 9, 27, 81, 6217, 6257, 18651, 18771, 55953, 56313, 167859, 168939, 503577, 506817, 38899769, 116699307, 350097921, 1050293763, 3150881289]

約数ペア:

[(1, 3150881289), (3, 1050293763), (9, 350097921), (27, 116699307), (81, 38899769), (6217, 506817), (6257, 503577), (18651, 168939), (18771, 167859), (55953, 56313)]