67411305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 131120640

約数和(自身を除く): 63709335

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 71, 117, 135, 195, 213, 351, 355, 541, 585, 639, 923, 1065, 1623, 1755, 1917, 2705, 2769, 3195, 4615, 4869, 7033, 8115, 8307, 9585, 13845, 14607, 21099, 24345, 24921, 35165, 38411, 41535, 63297, 73035, 105495, 115233, 124605, 189891, 192055, 316485, 345699, 499343, 576165, 949455, 1037097, 1498029, 1728495, 2496715, 4494087, 5185485, 7490145, 13482261, 22470435, 67411305]

約数ペア:

[(1, 67411305), (3, 22470435), (5, 13482261), (9, 7490145), (13, 5185485), (15, 4494087), (27, 2496715), (39, 1728495), (45, 1498029), (65, 1037097), (71, 949455), (117, 576165), (135, 499343), (195, 345699), (213, 316485), (351, 192055), (355, 189891), (541, 124605), (585, 115233), (639, 105495), (923, 73035), (1065, 63297), (1623, 41535), (1755, 38411), (1917, 35165), (2705, 24921), (2769, 24345), (3195, 21099), (4615, 14607), (4869, 13845), (7033, 9585), (8115, 8307)]