90354453

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{81181}}^1$

素因数の和:81244

約数の個数: 16

約数和(自身を含む): 140282496

約数和(自身を除く): 49928043

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 81181, 243543, 568267, 1704801, 4302593, 12907779, 30118151, 90354453]

約数ペア:

[(1, 90354453), (3, 30118151), (7, 12907779), (21, 4302593), (53, 1704801), (159, 568267), (371, 243543), (1113, 81181)]