27721116

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1360

約数の個数: 60

約数和(自身を含む): 73607688

約数和(自身を除く): 45886572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1277, 1809, 2412, 2554, 3618, 3831, 5108, 5427, 7236, 7662, 10854, 11493, 15324, 21708, 22986, 34479, 45972, 68958, 85559, 103437, 137916, 171118, 206874, 256677, 342236, 413748, 513354, 770031, 1026708, 1540062, 2310093, 3080124, 4620186, 6930279, 9240372, 13860558, 27721116]

約数ペア:

[(1, 27721116), (2, 13860558), (3, 9240372), (4, 6930279), (6, 4620186), (9, 3080124), (12, 2310093), (18, 1540062), (27, 1026708), (36, 770031), (54, 513354), (67, 413748), (81, 342236), (108, 256677), (134, 206874), (162, 171118), (201, 137916), (268, 103437), (324, 85559), (402, 68958), (603, 45972), (804, 34479), (1206, 22986), (1277, 21708), (1809, 15324), (2412, 11493), (2554, 10854), (3618, 7662), (3831, 7236), (5108, 5427)]