53291373

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{2503}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 73076736

約数和(自身を除く): 19785363

約数列:

[1, 3, 47, 141, 151, 453, 2503, 7097, 7509, 21291, 117641, 352923, 377953, 1133859, 17763791, 53291373]

約数ペア:

[(1, 53291373), (3, 17763791), (47, 1133859), (141, 377953), (151, 352923), (453, 117641), (2503, 21291), (7097, 7509)]