628304877

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{733}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 951264000

約数和(自身を除く): 322959123

約数列:

[1, 3, 9, 27, 53, 159, 477, 599, 733, 1431, 1797, 2199, 5391, 6597, 16173, 19791, 31747, 38849, 95241, 116547, 285723, 349641, 439067, 857169, 1048923, 1317201, 3951603, 11854809, 23270551, 69811653, 209434959, 628304877]

約数ペア:

[(1, 628304877), (3, 209434959), (9, 69811653), (27, 23270551), (53, 11854809), (159, 3951603), (477, 1317201), (599, 1048923), (733, 857169), (1431, 439067), (1797, 349641), (2199, 285723), (5391, 116547), (6597, 95241), (16173, 38849), (19791, 31747)]