823629627

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 1248952320

約数和(自身を除く): 425322693

約数列:

[1, 3, 9, 27, 81, 139, 191, 383, 417, 573, 1149, 1251, 1719, 3447, 3753, 5157, 10341, 11259, 15471, 26549, 31023, 53237, 73153, 79647, 159711, 219459, 238941, 479133, 658377, 716823, 1437399, 1975131, 2150469, 4312197, 5925393, 10168267, 30504801, 91514403, 274543209, 823629627]

約数ペア:

[(1, 823629627), (3, 274543209), (9, 91514403), (27, 30504801), (81, 10168267), (139, 5925393), (191, 4312197), (383, 2150469), (417, 1975131), (573, 1437399), (1149, 716823), (1251, 658377), (1719, 479133), (3447, 238941), (3753, 219459), (5157, 159711), (10341, 79647), (11259, 73153), (15471, 53237), (26549, 31023)]