67752639

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 105390080

約数和(自身を除く): 37637441

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 837, 1327, 1647, 1891, 3981, 5673, 11943, 17019, 35829, 41137, 51057, 80947, 123411, 242841, 370233, 728523, 1110699, 2185569, 2509357, 7528071, 22584213, 67752639]

約数ペア:

[(1, 67752639), (3, 22584213), (9, 7528071), (27, 2509357), (31, 2185569), (61, 1110699), (93, 728523), (183, 370233), (279, 242841), (549, 123411), (837, 80947), (1327, 51057), (1647, 41137), (1891, 35829), (3981, 17019), (5673, 11943)]