137913503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 182891520

約数和(自身を除く): 44978017

約数列:

[1, 7, 13, 17, 59, 91, 119, 221, 413, 767, 1003, 1511, 1547, 5369, 7021, 10577, 13039, 19643, 25687, 89149, 91273, 137501, 179809, 333931, 624043, 1158937, 1515533, 2337517, 8112559, 10608731, 19701929, 137913503]

約数ペア:

[(1, 137913503), (7, 19701929), (13, 10608731), (17, 8112559), (59, 2337517), (91, 1515533), (119, 1158937), (221, 624043), (413, 333931), (767, 179809), (1003, 137501), (1511, 91273), (1547, 89149), (5369, 25687), (7021, 19643), (10577, 13039)]