53381961

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 78936000

約数和(自身を除く): 25554039

約数列:

[1, 3, 9, 59, 177, 229, 439, 531, 687, 1317, 2061, 3951, 13511, 25901, 40533, 77703, 100531, 121599, 233109, 301593, 904779, 5931329, 17793987, 53381961]

約数ペア:

[(1, 53381961), (3, 17793987), (9, 5931329), (59, 904779), (177, 301593), (229, 233109), (439, 121599), (531, 100531), (687, 77703), (1317, 40533), (2061, 25901), (3951, 13511)]