90078429

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80933}}^1$

素因数の和:80996

約数の個数: 16

約数和(自身を含む): 139853952

約数和(自身を除く): 49775523

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 80933, 242799, 566531, 1699593, 4289449, 12868347, 30026143, 90078429]

約数ペア:

[(1, 90078429), (3, 30026143), (7, 12868347), (21, 4289449), (53, 1699593), (159, 566531), (371, 242799), (1113, 80933)]