18599402169

素因数分解:

$3^4\times {\mathrm{8539}}^1\times {\mathrm{26891}}^1$

素因数の和:35442

約数の個数: 20

約数和(自身を含む): 27788579280

約数和(自身を除く): 9189177111

約数列:

[1, 3, 9, 27, 81, 8539, 25617, 26891, 76851, 80673, 230553, 242019, 691659, 726057, 2178171, 229622249, 688866747, 2066600241, 6199800723, 18599402169]

約数ペア:

[(1, 18599402169), (3, 6199800723), (9, 2066600241), (27, 688866747), (81, 229622249), (8539, 2178171), (25617, 726057), (26891, 691659), (76851, 242019), (80673, 230553)]