70038657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 120451968

約数和(自身を除く): 50413311

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1531, 1989, 2691, 3519, 4593, 5083, 13779, 15249, 19903, 26027, 35213, 45747, 59709, 78081, 105639, 179127, 234243, 316917, 338351, 457769, 598621, 1015053, 1373307, 1795863, 3045159, 4119921, 5387589, 7782073, 23346219, 70038657]

約数ペア:

[(1, 70038657), (3, 23346219), (9, 7782073), (13, 5387589), (17, 4119921), (23, 3045159), (39, 1795863), (51, 1373307), (69, 1015053), (117, 598621), (153, 457769), (207, 338351), (221, 316917), (299, 234243), (391, 179127), (663, 105639), (897, 78081), (1173, 59709), (1531, 45747), (1989, 35213), (2691, 26027), (3519, 19903), (4593, 15249), (5083, 13779)]