53951031

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 81709056

約数和(自身を除く): 27758025

約数列:

[1, 3, 9, 23, 69, 207, 263, 789, 991, 2367, 2973, 6049, 8919, 18147, 22793, 54441, 68379, 205137, 260633, 781899, 2345697, 5994559, 17983677, 53951031]

約数ペア:

[(1, 53951031), (3, 17983677), (9, 5994559), (23, 2345697), (69, 781899), (207, 260633), (263, 205137), (789, 68379), (991, 54441), (2367, 22793), (2973, 18147), (6049, 8919)]