39067731

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 22518189

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 477, 621, 1187, 1219, 1431, 3561, 3657, 10683, 10971, 27301, 32049, 32913, 62911, 81903, 188733, 245709, 566199, 737127, 1446953, 1698597, 4340859, 13022577, 39067731]

約数ペア:

[(1, 39067731), (3, 13022577), (9, 4340859), (23, 1698597), (27, 1446953), (53, 737127), (69, 566199), (159, 245709), (207, 188733), (477, 81903), (621, 62911), (1187, 32913), (1219, 32049), (1431, 27301), (3561, 10971), (3657, 10683)]