121429893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 194754560

約数和(自身を除く): 73324667

約数列:

[1, 3, 13, 19, 37, 39, 43, 57, 103, 111, 129, 247, 309, 481, 559, 703, 741, 817, 1339, 1443, 1591, 1677, 1957, 2109, 2451, 3811, 4017, 4429, 4773, 5871, 9139, 10621, 11433, 13287, 20683, 25441, 27417, 30229, 31863, 49543, 57577, 62049, 72409, 76323, 84151, 90687, 148629, 163873, 172731, 217227, 252453, 392977, 491619, 941317, 1093963, 1178931, 2130349, 2823951, 3113587, 3281889, 6391047, 9340761, 40476631, 121429893]

約数ペア:

[(1, 121429893), (3, 40476631), (13, 9340761), (19, 6391047), (37, 3281889), (39, 3113587), (43, 2823951), (57, 2130349), (103, 1178931), (111, 1093963), (129, 941317), (247, 491619), (309, 392977), (481, 252453), (559, 217227), (703, 172731), (741, 163873), (817, 148629), (1339, 90687), (1443, 84151), (1591, 76323), (1677, 72409), (1957, 62049), (2109, 57577), (2451, 49543), (3811, 31863), (4017, 30229), (4429, 27417), (4773, 25441), (5871, 20683), (9139, 13287), (10621, 11433)]