65244243

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 93671424

約数和(自身を除く): 28427181

約数列:

[1, 3, 31, 41, 71, 93, 123, 213, 241, 723, 1271, 2201, 2911, 3813, 6603, 7471, 8733, 9881, 17111, 22413, 29643, 51333, 90241, 270723, 306311, 530441, 701551, 918933, 1591323, 2104653, 21748081, 65244243]

約数ペア:

[(1, 65244243), (3, 21748081), (31, 2104653), (41, 1591323), (71, 918933), (93, 701551), (123, 530441), (213, 306311), (241, 270723), (723, 90241), (1271, 51333), (2201, 29643), (2911, 22413), (3813, 17111), (6603, 9881), (7471, 8733)]