72636333

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 121208832

約数和(自身を除く): 48572499

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 821, 1149, 2463, 2681, 4213, 5747, 8043, 9031, 12639, 17241, 27093, 29491, 63217, 88473, 189651, 314443, 943329, 2201101, 3458873, 6603303, 10376619, 24212111, 72636333]

約数ペア:

[(1, 72636333), (3, 24212111), (7, 10376619), (11, 6603303), (21, 3458873), (33, 2201101), (77, 943329), (231, 314443), (383, 189651), (821, 88473), (1149, 63217), (2463, 29491), (2681, 27093), (4213, 17241), (5747, 12639), (8043, 9031)]