268176069

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3323}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 469880640

約数和(自身を除く): 201704571

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 427, 441, 549, 1281, 1323, 1647, 2989, 3323, 3843, 8967, 9969, 11529, 23261, 26901, 29907, 69783, 80703, 89721, 162827, 202703, 209349, 488481, 608109, 628047, 1418921, 1465443, 1824327, 4256763, 4396329, 5472981, 9932447, 12770289, 29797341, 38310867, 89392023, 268176069]

約数ペア:

[(1, 268176069), (3, 89392023), (7, 38310867), (9, 29797341), (21, 12770289), (27, 9932447), (49, 5472981), (61, 4396329), (63, 4256763), (147, 1824327), (183, 1465443), (189, 1418921), (427, 628047), (441, 608109), (549, 488481), (1281, 209349), (1323, 202703), (1647, 162827), (2989, 89721), (3323, 80703), (3843, 69783), (8967, 29907), (9969, 26901), (11529, 23261)]