15703748307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{18691}}^1$

素因数の和:18920

約数の個数: 48

約数和(自身を含む): 25147170048

約数和(自身を除く): 9443421741

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 167, 387, 501, 559, 1503, 1677, 2171, 5031, 6513, 7181, 18691, 19539, 21543, 56073, 64629, 93353, 168219, 242983, 280059, 728949, 803713, 840177, 2186847, 2411139, 3121397, 7233417, 9364191, 10448269, 28092573, 31344807, 40578161, 94034421, 121734483, 134220071, 365203449, 402660213, 1207980639, 1744860923, 5234582769, 15703748307]

約数ペア:

[(1, 15703748307), (3, 5234582769), (9, 1744860923), (13, 1207980639), (39, 402660213), (43, 365203449), (117, 134220071), (129, 121734483), (167, 94034421), (387, 40578161), (501, 31344807), (559, 28092573), (1503, 10448269), (1677, 9364191), (2171, 7233417), (5031, 3121397), (6513, 2411139), (7181, 2186847), (18691, 840177), (19539, 803713), (21543, 728949), (56073, 280059), (64629, 242983), (93353, 168219)]