66876747

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{32831}}^1$

素因数の和:32938

約数の個数: 16

約数和(自身を含む): 102961152

約数和(自身を除く): 36084405

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 32831, 98493, 229817, 689451, 3184607, 9553821, 22292249, 66876747]

約数ペア:

[(1, 66876747), (3, 22292249), (7, 9553821), (21, 3184607), (97, 689451), (291, 229817), (679, 98493), (2037, 32831)]