74717097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 126840960

約数和(自身を除く): 52123863

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 169, 259, 273, 481, 507, 569, 777, 1183, 1443, 1707, 3367, 3549, 3983, 6253, 7397, 10101, 11949, 18759, 21053, 22191, 43771, 51779, 63159, 96161, 131313, 147371, 155337, 273689, 288483, 442113, 673127, 821067, 1915823, 2019381, 3557957, 5747469, 10673871, 24905699, 74717097]

約数ペア:

[(1, 74717097), (3, 24905699), (7, 10673871), (13, 5747469), (21, 3557957), (37, 2019381), (39, 1915823), (91, 821067), (111, 673127), (169, 442113), (259, 288483), (273, 273689), (481, 155337), (507, 147371), (569, 131313), (777, 96161), (1183, 63159), (1443, 51779), (1707, 43771), (3367, 22191), (3549, 21053), (3983, 18759), (6253, 11949), (7397, 10101)]