90067299

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80923}}^1$

素因数の和:80986

約数の個数: 16

約数和(自身を含む): 139836672

約数和(自身を除く): 49769373

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 80923, 242769, 566461, 1699383, 4288919, 12866757, 30022433, 90067299]

約数ペア:

[(1, 90067299), (3, 30022433), (7, 12866757), (21, 4288919), (53, 1699383), (159, 566461), (371, 242769), (1113, 80923)]