778865151

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3259}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 1117267200

約数和(自身を除く): 338402049

約数列:

[1, 3, 29, 41, 67, 87, 123, 201, 1189, 1943, 2747, 3259, 3567, 5829, 8241, 9777, 79663, 94511, 133619, 218353, 238989, 283533, 400857, 655059, 3874951, 6332237, 8952473, 11624853, 18996711, 26857419, 259621717, 778865151]

約数ペア:

[(1, 778865151), (3, 259621717), (29, 26857419), (41, 18996711), (67, 11624853), (87, 8952473), (123, 6332237), (201, 3874951), (1189, 655059), (1943, 400857), (2747, 283533), (3259, 238989), (3567, 218353), (5829, 133619), (8241, 94511), (9777, 79663)]