148979859

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 232704000

約数和(自身を除く): 83724141

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 553, 623, 1009, 1659, 1869, 3027, 7031, 7063, 21093, 21189, 49217, 79711, 89801, 147651, 239133, 269403, 557977, 628607, 1673931, 1885821, 7094279, 21282837, 49659953, 148979859]

約数ペア:

[(1, 148979859), (3, 49659953), (7, 21282837), (21, 7094279), (79, 1885821), (89, 1673931), (237, 628607), (267, 557977), (553, 269403), (623, 239133), (1009, 147651), (1659, 89801), (1869, 79711), (3027, 49217), (7031, 21189), (7063, 21093)]