74879847

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2683}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 123936384

約数和(自身を除く): 49056537

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 2683, 3101, 3987, 8049, 9303, 18781, 24147, 27909, 56343, 169029, 1188569, 3565707, 8319983, 10697121, 24959949, 74879847]

約数ペア:

[(1, 74879847), (3, 24959949), (7, 10697121), (9, 8319983), (21, 3565707), (63, 1188569), (443, 169029), (1329, 56343), (2683, 27909), (3101, 24147), (3987, 18781), (8049, 9303)]