270472617

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{6841}}^1$

素因数の和:7061

約数の個数: 24

約数和(自身を含む): 409863168

約数和(自身を除く): 139390551

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 4393, 6841, 13179, 20523, 39537, 61569, 157343, 472029, 1306631, 1416087, 3919893, 11759679, 30052513, 90157539, 270472617]

約数ペア:

[(1, 270472617), (3, 90157539), (9, 30052513), (23, 11759679), (69, 3919893), (191, 1416087), (207, 1306631), (573, 472029), (1719, 157343), (4393, 61569), (6841, 39537), (13179, 20523)]