617695443

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3108

約数の個数: 32

約数和(自身を含む): 938952000

約数和(自身を除く): 321256557

約数列:

[1, 3, 9, 27, 53, 149, 159, 447, 477, 1341, 1431, 2897, 4023, 7897, 8691, 23691, 26073, 71073, 78219, 153541, 213219, 431653, 460623, 1294959, 1381869, 3884877, 4145607, 11654631, 22877609, 68632827, 205898481, 617695443]

約数ペア:

[(1, 617695443), (3, 205898481), (9, 68632827), (27, 22877609), (53, 11654631), (149, 4145607), (159, 3884877), (447, 1381869), (477, 1294959), (1341, 460623), (1431, 431653), (2897, 213219), (4023, 153541), (7897, 78219), (8691, 71073), (23691, 26073)]