283173651

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 433555584

約数和(自身を除く): 150381933

約数列:

[1, 3, 9, 27, 61, 81, 183, 223, 257, 549, 669, 771, 1647, 2007, 2313, 4941, 6021, 6939, 13603, 15677, 18063, 20817, 40809, 47031, 57311, 122427, 141093, 171933, 367281, 423279, 515799, 1101843, 1269837, 1547397, 3495971, 4642191, 10487913, 31463739, 94391217, 283173651]

約数ペア:

[(1, 283173651), (3, 94391217), (9, 31463739), (27, 10487913), (61, 4642191), (81, 3495971), (183, 1547397), (223, 1269837), (257, 1101843), (549, 515799), (669, 423279), (771, 367281), (1647, 171933), (2007, 141093), (2313, 122427), (4941, 57311), (6021, 47031), (6939, 40809), (13603, 20817), (15677, 18063)]