30164643

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 47811456

約数和(自身を除く): 17646813

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 279, 293, 369, 837, 879, 1107, 1271, 2511, 2637, 3321, 3813, 7911, 9083, 11439, 12013, 23733, 27249, 34317, 36039, 81747, 102951, 108117, 245241, 324351, 372403, 735723, 973053, 1117209, 3351627, 10054881, 30164643]

約数ペア:

[(1, 30164643), (3, 10054881), (9, 3351627), (27, 1117209), (31, 973053), (41, 735723), (81, 372403), (93, 324351), (123, 245241), (279, 108117), (293, 102951), (369, 81747), (837, 36039), (879, 34317), (1107, 27249), (1271, 23733), (2511, 12013), (2637, 11439), (3321, 9083), (3813, 7911)]