8147763

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 13171200

約数和(自身を除く): 5023437

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 167, 351, 417, 501, 1251, 1503, 1807, 2171, 3753, 4509, 5421, 6513, 16263, 19539, 23213, 48789, 58617, 69639, 208917, 301769, 626751, 905307, 2715921, 8147763]

約数ペア:

[(1, 8147763), (3, 2715921), (9, 905307), (13, 626751), (27, 301769), (39, 208917), (117, 69639), (139, 58617), (167, 48789), (351, 23213), (417, 19539), (501, 16263), (1251, 6513), (1503, 5421), (1807, 4509), (2171, 3753)]