67941315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38713}}^1$

素因数の和:38740

約数の個数: 32

約数和(自身を含む): 130079040

約数和(自身を除く): 62137725

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38713, 116139, 193565, 348417, 503269, 580695, 1045251, 1509807, 1742085, 2516345, 4529421, 5226255, 7549035, 13588263, 22647105, 67941315]

約数ペア:

[(1, 67941315), (3, 22647105), (5, 13588263), (9, 7549035), (13, 5226255), (15, 4529421), (27, 2516345), (39, 1742085), (45, 1509807), (65, 1045251), (117, 580695), (135, 503269), (195, 348417), (351, 193565), (585, 116139), (1755, 38713)]