83763477

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 144572736

約数和(自身を除く): 60809259

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 1523, 2037, 2619, 4569, 6111, 7857, 10661, 13707, 18333, 31983, 41121, 54999, 95949, 123363, 147731, 287847, 443193, 863541, 1034117, 1329579, 3102351, 3988737, 9307053, 11966211, 27921159, 83763477]

約数ペア:

[(1, 83763477), (3, 27921159), (7, 11966211), (9, 9307053), (21, 3988737), (27, 3102351), (63, 1329579), (81, 1034117), (97, 863541), (189, 443193), (291, 287847), (567, 147731), (679, 123363), (873, 95949), (1523, 54999), (2037, 41121), (2619, 31983), (4569, 18333), (6111, 13707), (7857, 10661)]