164039499

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{155783}}^1$

素因数の和:155808

約数の個数: 20

約数和(自身を含む): 263898096

約数和(自身を除く): 99858597

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 155783, 467349, 1402047, 2025179, 4206141, 6075537, 12618423, 18226611, 54679833, 164039499]

約数ペア:

[(1, 164039499), (3, 54679833), (9, 18226611), (13, 12618423), (27, 6075537), (39, 4206141), (81, 2025179), (117, 1402047), (351, 467349), (1053, 155783)]