617103688347

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{728747}}^1$

素因数の和:729232

約数の個数: 32

約数和(自身を含む): 928133452800

約数和(自身を除く): 311029764453

約数列:

[1, 3, 9, 27, 79, 237, 397, 711, 1191, 2133, 3573, 10719, 31363, 94089, 282267, 728747, 846801, 2186241, 6558723, 19676169, 57571013, 172713039, 289312559, 518139117, 867937677, 1554417351, 2603813031, 7811439093, 22855692161, 68567076483, 205701229449, 617103688347]

約数ペア:

[(1, 617103688347), (3, 205701229449), (9, 68567076483), (27, 22855692161), (79, 7811439093), (237, 2603813031), (397, 1554417351), (711, 867937677), (1191, 518139117), (2133, 289312559), (3573, 172713039), (10719, 57571013), (31363, 19676169), (94089, 6558723), (282267, 2186241), (728747, 846801)]