55383477

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 75612480

約数和(自身を除く): 20229003

約数列:

[1, 3, 59, 157, 177, 471, 1993, 5979, 9263, 27789, 117587, 312901, 352761, 938703, 18461159, 55383477]

約数ペア:

[(1, 55383477), (3, 18461159), (59, 938703), (157, 352761), (177, 312901), (471, 117587), (1993, 27789), (5979, 9263)]