2891680563759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{1223}}^1\times {\mathrm{2243}}^1$

素因数の和:3812

約数の個数: 64

約数和(自身を含む): 4208316456960

約数和(自身を除く): 1316635893201

約数列:

[1, 3, 13, 39, 151, 179, 453, 537, 1223, 1963, 2243, 2327, 3669, 5889, 6729, 6981, 15899, 27029, 29159, 47697, 81087, 87477, 184673, 218917, 338693, 351377, 401497, 554019, 656751, 1016079, 1054131, 1204491, 2400749, 2743189, 2845921, 4403009, 5219461, 7202247, 8229567, 8537763, 13209027, 15658383, 33056467, 35661457, 60626047, 99169401, 106984371, 181878141, 414221539, 429734071, 491030831, 788138611, 1242664617, 1289202213, 1473092493, 2364415833, 5384880007, 6383400803, 16154640021, 19150202409, 74145655481, 222436966443, 963893521253, 2891680563759]

約数ペア:

[(1, 2891680563759), (3, 963893521253), (13, 222436966443), (39, 74145655481), (151, 19150202409), (179, 16154640021), (453, 6383400803), (537, 5384880007), (1223, 2364415833), (1963, 1473092493), (2243, 1289202213), (2327, 1242664617), (3669, 788138611), (5889, 491030831), (6729, 429734071), (6981, 414221539), (15899, 181878141), (27029, 106984371), (29159, 99169401), (47697, 60626047), (81087, 35661457), (87477, 33056467), (184673, 15658383), (218917, 13209027), (338693, 8537763), (351377, 8229567), (401497, 7202247), (554019, 5219461), (656751, 4403009), (1016079, 2845921), (1054131, 2743189), (1204491, 2400749)]