156740728749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{57269}}^1$

素因数の和:57901

約数の個数: 32

約数和(自身を含む): 229692101760

約数和(自身を除く): 72951373011

約数列:

[1, 3, 11, 33, 197, 421, 591, 1263, 2167, 4631, 6501, 13893, 57269, 82937, 171807, 248811, 629959, 912307, 1889877, 2736921, 11281993, 24110249, 33845979, 72330747, 124101923, 265212739, 372305769, 795638217, 4749719053, 14249157159, 52246909583, 156740728749]

約数ペア:

[(1, 156740728749), (3, 52246909583), (11, 14249157159), (33, 4749719053), (197, 795638217), (421, 372305769), (591, 265212739), (1263, 124101923), (2167, 72330747), (4631, 33845979), (6501, 24110249), (13893, 11281993), (57269, 2736921), (82937, 1889877), (171807, 912307), (248811, 629959)]