26654323869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 42579045600

約数和(自身を除く): 15924721731

約数列:

[1, 3, 9, 19, 31, 57, 61, 93, 171, 183, 279, 549, 589, 961, 1159, 1767, 1891, 2659, 2883, 3477, 5301, 5673, 7977, 8649, 10431, 17019, 18259, 23931, 35929, 50521, 54777, 58621, 82429, 107787, 151563, 162199, 164331, 175863, 247287, 323361, 454689, 486597, 527589, 741861, 1113799, 1459791, 1566151, 2555299, 3081781, 3341397, 4698453, 5028169, 7665897, 9245343, 10024191, 14095359, 15084507, 22997691, 27736029, 45253521, 48550681, 95535211, 145652043, 155873239, 286605633, 436956129, 467619717, 859816899, 1402859151, 2961591541, 8884774623, 26654323869]

約数ペア:

[(1, 26654323869), (3, 8884774623), (9, 2961591541), (19, 1402859151), (31, 859816899), (57, 467619717), (61, 436956129), (93, 286605633), (171, 155873239), (183, 145652043), (279, 95535211), (549, 48550681), (589, 45253521), (961, 27736029), (1159, 22997691), (1767, 15084507), (1891, 14095359), (2659, 10024191), (2883, 9245343), (3477, 7665897), (5301, 5028169), (5673, 4698453), (7977, 3341397), (8649, 3081781), (10431, 2555299), (17019, 1566151), (18259, 1459791), (23931, 1113799), (35929, 741861), (50521, 527589), (54777, 486597), (58621, 454689), (82429, 323361), (107787, 247287), (151563, 175863), (162199, 164331)]