67311153

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 124488000

約数和(自身を除く): 57176847

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 63, 91, 117, 147, 177, 199, 273, 413, 441, 531, 597, 637, 767, 819, 1239, 1393, 1791, 1911, 2301, 2587, 2891, 3717, 4179, 5369, 5733, 6903, 7761, 8673, 9751, 11741, 12537, 16107, 18109, 23283, 26019, 29253, 35223, 37583, 48321, 54327, 82187, 87759, 105669, 112749, 126763, 152633, 162981, 246561, 338247, 380289, 457899, 575309, 739683, 1068431, 1140867, 1373697, 1725927, 3205293, 5177781, 7479017, 9615879, 22437051, 67311153]

約数ペア:

[(1, 67311153), (3, 22437051), (7, 9615879), (9, 7479017), (13, 5177781), (21, 3205293), (39, 1725927), (49, 1373697), (59, 1140867), (63, 1068431), (91, 739683), (117, 575309), (147, 457899), (177, 380289), (199, 338247), (273, 246561), (413, 162981), (441, 152633), (531, 126763), (597, 112749), (637, 105669), (767, 87759), (819, 82187), (1239, 54327), (1393, 48321), (1791, 37583), (1911, 35223), (2301, 29253), (2587, 26019), (2891, 23283), (3717, 18109), (4179, 16107), (5369, 12537), (5733, 11741), (6903, 9751), (7761, 8673)]