764974773

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4673}}^1$

素因数の和:4775

約数の個数: 40

約数和(自身を含む): 1194450048

約数和(自身を除く): 429475275

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 387, 423, 1161, 1269, 2021, 3483, 3807, 4673, 6063, 14019, 18189, 42057, 54567, 126171, 163701, 200939, 219631, 378513, 602817, 658893, 1808451, 1976679, 5425353, 5930037, 9444133, 16276059, 17790111, 28332399, 84997197, 254991591, 764974773]

約数ペア:

[(1, 764974773), (3, 254991591), (9, 84997197), (27, 28332399), (43, 17790111), (47, 16276059), (81, 9444133), (129, 5930037), (141, 5425353), (387, 1976679), (423, 1808451), (1161, 658893), (1269, 602817), (2021, 378513), (3483, 219631), (3807, 200939), (4673, 163701), (6063, 126171), (14019, 54567), (18189, 42057)]