768198033

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{16361}}^1$

素因数の和:16454

約数の個数: 32

約数和(自身を含む): 1193771520

約数和(自身を除く): 425573487

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1739, 5217, 15651, 16361, 46953, 49083, 147249, 441747, 605357, 768967, 1816071, 2306901, 5448213, 6920703, 16344639, 20762109, 28451779, 85355337, 256066011, 768198033]

約数ペア:

[(1, 768198033), (3, 256066011), (9, 85355337), (27, 28451779), (37, 20762109), (47, 16344639), (111, 6920703), (141, 5448213), (333, 2306901), (423, 1816071), (999, 768967), (1269, 605357), (1739, 441747), (5217, 147249), (15651, 49083), (16361, 46953)]