739404729

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 1248642304

約数和(自身を除く): 509237575

約数列:

[1, 3, 7, 9, 21, 61, 63, 181, 183, 427, 543, 549, 1063, 1267, 1281, 1629, 3189, 3801, 3843, 7441, 9567, 11041, 11403, 22323, 33123, 64843, 66969, 77287, 99369, 192403, 194529, 231861, 453901, 577209, 583587, 695583, 1346821, 1361703, 1731627, 4040463, 4085109, 11736583, 12121389, 35209749, 82156081, 105629247, 246468243, 739404729]

約数ペア:

[(1, 739404729), (3, 246468243), (7, 105629247), (9, 82156081), (21, 35209749), (61, 12121389), (63, 11736583), (181, 4085109), (183, 4040463), (427, 1731627), (543, 1361703), (549, 1346821), (1063, 695583), (1267, 583587), (1281, 577209), (1629, 453901), (3189, 231861), (3801, 194529), (3843, 192403), (7441, 99369), (9567, 77287), (11041, 66969), (11403, 64843), (22323, 33123)]