2147156937

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{36131}}^1$

素因数の和:36242

約数の個数: 32

約数和(自身を含む): 3329925120

約数和(自身を除く): 1182768183

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1917, 2201, 6603, 19809, 36131, 59427, 108393, 325179, 975537, 1120061, 2565301, 3360183, 7695903, 10080549, 23087709, 30241647, 69263127, 79524331, 238572993, 715718979, 2147156937]

約数ペア:

[(1, 2147156937), (3, 715718979), (9, 238572993), (27, 79524331), (31, 69263127), (71, 30241647), (93, 23087709), (213, 10080549), (279, 7695903), (639, 3360183), (837, 2565301), (1917, 1120061), (2201, 975537), (6603, 325179), (19809, 108393), (36131, 59427)]