1177659

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 2106368

約数和(自身を除く): 928709

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 67, 81, 93, 189, 201, 217, 279, 469, 567, 603, 651, 837, 1407, 1809, 1953, 2077, 2511, 4221, 5427, 5859, 6231, 12663, 14539, 17577, 18693, 37989, 43617, 56079, 130851, 168237, 392553, 1177659]

約数ペア:

[(1, 1177659), (3, 392553), (7, 168237), (9, 130851), (21, 56079), (27, 43617), (31, 37989), (63, 18693), (67, 17577), (81, 14539), (93, 12663), (189, 6231), (201, 5859), (217, 5427), (279, 4221), (469, 2511), (567, 2077), (603, 1953), (651, 1809), (837, 1407)]