15697683729

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{286073}}^1$

素因数の和:286166

約数の個数: 48

約数和(自身を含む): 28323614592

約数和(自身を除く): 12625930863

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 4221, 6097, 7839, 18291, 54873, 286073, 858219, 2002511, 2574657, 3718949, 6007533, 11156847, 18022599, 19166891, 26032643, 33470541, 57500673, 78097929, 134168237, 172502019, 234293787, 249169583, 402504711, 747508749, 1207514133, 1744187081, 2242526247, 5232561243, 15697683729]

約数ペア:

[(1, 15697683729), (3, 5232561243), (7, 2242526247), (9, 1744187081), (13, 1207514133), (21, 747508749), (39, 402504711), (63, 249169583), (67, 234293787), (91, 172502019), (117, 134168237), (201, 78097929), (273, 57500673), (469, 33470541), (603, 26032643), (819, 19166891), (871, 18022599), (1407, 11156847), (2613, 6007533), (4221, 3718949), (6097, 2574657), (7839, 2002511), (18291, 858219), (54873, 286073)]