51117183

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145633}}^1$

素因数の和:145655

約数の個数: 16

約数和(自身を含む): 81555040

約数和(自身を除く): 30437857

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145633, 436899, 1310697, 1893229, 3932091, 5679687, 17039061, 51117183]

約数ペア:

[(1, 51117183), (3, 17039061), (9, 5679687), (13, 3932091), (27, 1893229), (39, 1310697), (117, 436899), (351, 145633)]