61412533

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 77453880

約数和(自身を除く): 16041347

約数列:

[1, 7, 13, 49, 91, 229, 421, 637, 1603, 2947, 2977, 5473, 11221, 20629, 20839, 38311, 96409, 145873, 268177, 674863, 1253317, 4724041, 8773219, 61412533]

約数ペア:

[(1, 61412533), (7, 8773219), (13, 4724041), (49, 1253317), (91, 674863), (229, 268177), (421, 145873), (637, 96409), (1603, 38311), (2947, 20839), (2977, 20629), (5473, 11221)]