70645272009

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{68539}}^1$

素因数の和:68694

約数の個数: 48

約数和(自身を含む): 108369964800

約数和(自身を除く): 37724692791

約数列:

[1, 3, 13, 19, 39, 57, 107, 169, 247, 321, 507, 741, 1391, 2033, 3211, 4173, 6099, 9633, 18083, 26429, 54249, 68539, 79287, 205617, 343577, 891007, 1030731, 1302241, 2673021, 3906723, 7333673, 11583091, 16929133, 22001019, 34749273, 50787399, 95337749, 139339787, 220078729, 286013247, 418019361, 660236187, 1239390737, 1811417231, 3718172211, 5434251693, 23548424003, 70645272009]

約数ペア:

[(1, 70645272009), (3, 23548424003), (13, 5434251693), (19, 3718172211), (39, 1811417231), (57, 1239390737), (107, 660236187), (169, 418019361), (247, 286013247), (321, 220078729), (507, 139339787), (741, 95337749), (1391, 50787399), (2033, 34749273), (3211, 22001019), (4173, 16929133), (6099, 11583091), (9633, 7333673), (18083, 3906723), (26429, 2673021), (54249, 1302241), (68539, 1030731), (79287, 891007), (205617, 343577)]