161729469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2861}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 255381984

約数和(自身を除く): 93652515

約数列:

[1, 3, 9, 11, 33, 99, 571, 1713, 2861, 5139, 6281, 8583, 18843, 25749, 31471, 56529, 94413, 283239, 1633631, 4900893, 14702679, 17969941, 53909823, 161729469]

約数ペア:

[(1, 161729469), (3, 53909823), (9, 17969941), (11, 14702679), (33, 4900893), (99, 1633631), (571, 283239), (1713, 94413), (2861, 56529), (5139, 31471), (6281, 25749), (8583, 18843)]