133715673

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 251983680

約数和(自身を除く): 118268007

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 169, 171, 247, 273, 399, 507, 661, 741, 819, 1183, 1197, 1521, 1729, 1983, 2223, 3211, 3549, 4627, 5187, 5949, 8593, 9633, 10647, 12559, 13881, 15561, 22477, 25779, 28899, 37677, 41643, 60151, 67431, 77337, 87913, 111709, 113031, 163267, 180453, 202293, 263739, 335127, 489801, 541359, 781963, 791217, 1005381, 1142869, 1469403, 2122471, 2345889, 3428607, 6367413, 7037667, 10285821, 14857297, 19102239, 44571891, 133715673]

約数ペア:

[(1, 133715673), (3, 44571891), (7, 19102239), (9, 14857297), (13, 10285821), (19, 7037667), (21, 6367413), (39, 3428607), (57, 2345889), (63, 2122471), (91, 1469403), (117, 1142869), (133, 1005381), (169, 791217), (171, 781963), (247, 541359), (273, 489801), (399, 335127), (507, 263739), (661, 202293), (741, 180453), (819, 163267), (1183, 113031), (1197, 111709), (1521, 87913), (1729, 77337), (1983, 67431), (2223, 60151), (3211, 41643), (3549, 37677), (4627, 28899), (5187, 25779), (5949, 22477), (8593, 15561), (9633, 13881), (10647, 12559)]