63480177

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 95292288

約数和(自身を除く): 31812111

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2423, 2911, 7269, 8733, 21807, 26199, 99343, 172033, 298029, 516099, 894087, 1548297, 7053353, 21160059, 63480177]

約数ペア:

[(1, 63480177), (3, 21160059), (9, 7053353), (41, 1548297), (71, 894087), (123, 516099), (213, 298029), (369, 172033), (639, 99343), (2423, 26199), (2911, 21807), (7269, 8733)]