74147967

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 115259760

約数和(自身を除く): 41111793

約数列:

[1, 3, 9, 27, 41, 81, 83, 123, 249, 269, 369, 747, 807, 1107, 2241, 2421, 3321, 3403, 6723, 7263, 10209, 11029, 21789, 22327, 30627, 33087, 66981, 91881, 99261, 200943, 275643, 297783, 602829, 893349, 915407, 1808487, 2746221, 8238663, 24715989, 74147967]

約数ペア:

[(1, 74147967), (3, 24715989), (9, 8238663), (27, 2746221), (41, 1808487), (81, 915407), (83, 893349), (123, 602829), (249, 297783), (269, 275643), (369, 200943), (747, 99261), (807, 91881), (1107, 66981), (2241, 33087), (2421, 30627), (3321, 22327), (3403, 21789), (6723, 11029), (7263, 10209)]