57979341

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 44871219

約数列:

[1, 3, 7, 9, 21, 27, 47, 61, 63, 107, 141, 183, 189, 321, 329, 423, 427, 549, 749, 963, 987, 1269, 1281, 1647, 2247, 2867, 2889, 2961, 3843, 5029, 6527, 6741, 8601, 8883, 11529, 15087, 19581, 20069, 20223, 25803, 35203, 45261, 45689, 58743, 60207, 77409, 105609, 135783, 137067, 176229, 180621, 306769, 316827, 411201, 541863, 920307, 950481, 1233603, 2147383, 2760921, 6442149, 8282763, 19326447, 57979341]

約数ペア:

[(1, 57979341), (3, 19326447), (7, 8282763), (9, 6442149), (21, 2760921), (27, 2147383), (47, 1233603), (61, 950481), (63, 920307), (107, 541863), (141, 411201), (183, 316827), (189, 306769), (321, 180621), (329, 176229), (423, 137067), (427, 135783), (549, 105609), (749, 77409), (963, 60207), (987, 58743), (1269, 45689), (1281, 45261), (1647, 35203), (2247, 25803), (2867, 20223), (2889, 20069), (2961, 19581), (3843, 15087), (5029, 11529), (6527, 8883), (6741, 8601)]