81103626

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{48449}}^1$

素因数の和:48491

約数の個数: 32

約数和(自身を含む): 186048000

約数和(自身を除く): 104944374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 48449, 96898, 145347, 290694, 436041, 872082, 1308123, 1501919, 2616246, 3003838, 4505757, 9011514, 13517271, 27034542, 40551813, 81103626]

約数ペア:

[(1, 81103626), (2, 40551813), (3, 27034542), (6, 13517271), (9, 9011514), (18, 4505757), (27, 3003838), (31, 2616246), (54, 1501919), (62, 1308123), (93, 872082), (186, 436041), (279, 290694), (558, 145347), (837, 96898), (1674, 48449)]