91402899

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 145442304

約数和(自身を除く): 54039405

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 2003, 2173, 6009, 6519, 14021, 15211, 42063, 45633, 82123, 106159, 246369, 318477, 574861, 743113, 1724583, 2229339, 4352519, 13057557, 30467633, 91402899]

約数ペア:

[(1, 91402899), (3, 30467633), (7, 13057557), (21, 4352519), (41, 2229339), (53, 1724583), (123, 743113), (159, 574861), (287, 318477), (371, 246369), (861, 106159), (1113, 82123), (2003, 45633), (2173, 42063), (6009, 15211), (6519, 14021)]