157725303

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 233441280

約数和(自身を除く): 75715977

約数列:

[1, 3, 17, 31, 51, 67, 93, 201, 527, 1139, 1489, 1581, 2077, 3417, 4467, 6231, 25313, 35309, 46159, 75939, 99763, 105927, 138477, 299289, 784703, 1695971, 2354109, 3092653, 5087913, 9277959, 52575101, 157725303]

約数ペア:

[(1, 157725303), (3, 52575101), (17, 9277959), (31, 5087913), (51, 3092653), (67, 2354109), (93, 1695971), (201, 784703), (527, 299289), (1139, 138477), (1489, 105927), (1581, 99763), (2077, 75939), (3417, 46159), (4467, 35309), (6231, 25313)]