25680477303

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{67807}}^1$

素因数の和:67925

約数の個数: 48

約数和(自身を含む): 41693783040

約数和(自身を除く): 16013305737

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 169, 249, 351, 507, 747, 1079, 1521, 2241, 3237, 4563, 9711, 14027, 29133, 42081, 67807, 126243, 203421, 378729, 610263, 881491, 1830789, 2644473, 5627981, 7933419, 11459383, 16883943, 23800257, 34378149, 50651829, 73163753, 103134447, 151955487, 219491259, 309403341, 658473777, 951128789, 1975421331, 2853386367, 8560159101, 25680477303]

約数ペア:

[(1, 25680477303), (3, 8560159101), (9, 2853386367), (13, 1975421331), (27, 951128789), (39, 658473777), (83, 309403341), (117, 219491259), (169, 151955487), (249, 103134447), (351, 73163753), (507, 50651829), (747, 34378149), (1079, 23800257), (1521, 16883943), (2241, 11459383), (3237, 7933419), (4563, 5627981), (9711, 2644473), (14027, 1830789), (29133, 881491), (42081, 610263), (67807, 378729), (126243, 203421)]