38769219

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 59351040

約数和(自身を除く): 20581821

約数列:

[1, 3, 9, 27, 47, 137, 141, 223, 411, 423, 669, 1233, 1269, 2007, 3699, 6021, 6439, 10481, 19317, 30551, 31443, 57951, 91653, 94329, 173853, 274959, 282987, 824877, 1435897, 4307691, 12923073, 38769219]

約数ペア:

[(1, 38769219), (3, 12923073), (9, 4307691), (27, 1435897), (47, 824877), (137, 282987), (141, 274959), (223, 173853), (411, 94329), (423, 91653), (669, 57951), (1233, 31443), (1269, 30551), (2007, 19317), (3699, 10481), (6021, 6439)]