109898109

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1723}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 167641760

約数和(自身を除く): 57743651

約数列:

[1, 3, 9, 19, 57, 171, 373, 1119, 1723, 3357, 5169, 7087, 15507, 21261, 32737, 63783, 98211, 294633, 642679, 1928037, 5784111, 12210901, 36632703, 109898109]

約数ペア:

[(1, 109898109), (3, 36632703), (9, 12210901), (19, 5784111), (57, 1928037), (171, 642679), (373, 294633), (1119, 98211), (1723, 63783), (3357, 32737), (5169, 21261), (7087, 15507)]