15975050679

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{8963}}^1$

素因数の和:10484

約数の個数: 48

約数和(自身を含む): 27781228800

約数和(自身を除く): 11806178121

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1489, 4467, 8963, 10423, 13401, 26889, 28291, 31269, 62741, 80667, 84873, 93807, 170297, 188223, 198037, 254619, 510891, 564669, 594111, 1192079, 1532673, 1782333, 3576237, 10728711, 13345907, 40037721, 93421349, 120113163, 253572233, 280264047, 760716699, 840792141, 1775005631, 2282150097, 5325016893, 15975050679]

約数ペア:

[(1, 15975050679), (3, 5325016893), (7, 2282150097), (9, 1775005631), (19, 840792141), (21, 760716699), (57, 280264047), (63, 253572233), (133, 120113163), (171, 93421349), (399, 40037721), (1197, 13345907), (1489, 10728711), (4467, 3576237), (8963, 1782333), (10423, 1532673), (13401, 1192079), (26889, 594111), (28291, 564669), (31269, 510891), (62741, 254619), (80667, 198037), (84873, 188223), (93807, 170297)]