25773216729

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{14947}}^1$

素因数の和:15174

約数の個数: 48

約数和(自身を含む): 39390969600

約数和(自身を除く): 13617752871

約数列:

[1, 3, 13, 19, 39, 57, 169, 179, 247, 507, 537, 741, 2327, 3211, 3401, 6981, 9633, 10203, 14947, 30251, 44213, 44841, 90753, 132639, 194311, 283993, 574769, 582933, 851979, 1724307, 2526043, 2675513, 3691909, 7578129, 8026539, 11075727, 34781669, 47994817, 50834747, 104345007, 143984451, 152504241, 452161697, 660851711, 1356485091, 1982555133, 8591072243, 25773216729]

約数ペア:

[(1, 25773216729), (3, 8591072243), (13, 1982555133), (19, 1356485091), (39, 660851711), (57, 452161697), (169, 152504241), (179, 143984451), (247, 104345007), (507, 50834747), (537, 47994817), (741, 34781669), (2327, 11075727), (3211, 8026539), (3401, 7578129), (6981, 3691909), (9633, 2675513), (10203, 2526043), (14947, 1724307), (30251, 851979), (44213, 582933), (44841, 574769), (90753, 283993), (132639, 194311)]