157225383

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42299}}^1$

素因数の和:42371

約数の個数: 24

約数和(自身を含む): 263952000

約数和(自身を除く): 106726617

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 42299, 126897, 296093, 380691, 888279, 2495641, 2664837, 7486923, 17469487, 22460769, 52408461, 157225383]

約数ペア:

[(1, 157225383), (3, 52408461), (7, 22460769), (9, 17469487), (21, 7486923), (59, 2664837), (63, 2495641), (177, 888279), (413, 380691), (531, 296093), (1239, 126897), (3717, 42299)]