179298561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3465

約数の個数: 32

約数和(自身を含む): 272079360

約数和(自身を除く): 92780799

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 3373, 4089, 10119, 17719, 43849, 53157, 97817, 131547, 158531, 293451, 475593, 1271621, 2060903, 3814863, 4597399, 6182709, 13792197, 59766187, 179298561]

約数ペア:

[(1, 179298561), (3, 59766187), (13, 13792197), (29, 6182709), (39, 4597399), (47, 3814863), (87, 2060903), (141, 1271621), (377, 475593), (611, 293451), (1131, 158531), (1363, 131547), (1833, 97817), (3373, 53157), (4089, 43849), (10119, 17719)]