61575858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 138767616

約数和(自身を除く): 77191758

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 677, 978, 1354, 1467, 2031, 2934, 4062, 5053, 6093, 10106, 12186, 15159, 20987, 30318, 41974, 45477, 62961, 90954, 110351, 125922, 188883, 220702, 331053, 377766, 662106, 993159, 1986318, 3420881, 6841762, 10262643, 20525286, 30787929, 61575858]

約数ペア:

[(1, 61575858), (2, 30787929), (3, 20525286), (6, 10262643), (9, 6841762), (18, 3420881), (31, 1986318), (62, 993159), (93, 662106), (163, 377766), (186, 331053), (279, 220702), (326, 188883), (489, 125922), (558, 110351), (677, 90954), (978, 62961), (1354, 45477), (1467, 41974), (2031, 30318), (2934, 20987), (4062, 15159), (5053, 12186), (6093, 10106)]