390510272259

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{604579}}^1$

素因数の和:605144

約数の個数: 32

約数和(自身を含む): 592004736000

約数和(自身を除く): 201494463741

約数列:

[1, 3, 9, 27, 47, 141, 423, 509, 1269, 1527, 4581, 13743, 23923, 71769, 215307, 604579, 645921, 1813737, 5441211, 16323633, 28415213, 85245639, 255736917, 307730711, 767210751, 923192133, 2769576399, 8308729197, 14463343417, 43390030251, 130170090753, 390510272259]

約数ペア:

[(1, 390510272259), (3, 130170090753), (9, 43390030251), (27, 14463343417), (47, 8308729197), (141, 2769576399), (423, 923192133), (509, 767210751), (1269, 307730711), (1527, 255736917), (4581, 85245639), (13743, 28415213), (23923, 16323633), (71769, 5441211), (215307, 1813737), (604579, 645921)]