7122627729

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617801}}^1$

素因数の和:617878

約数の個数: 32

約数和(自身を含む): 12257191680

約数和(自身を除く): 5134563951

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 617801, 1853403, 4324607, 5560209, 12973821, 16680627, 37685861, 38921463, 113057583, 116764389, 263801027, 339172749, 791403081, 1017518247, 2374209243, 7122627729]

約数ペア:

[(1, 7122627729), (3, 2374209243), (7, 1017518247), (9, 791403081), (21, 339172749), (27, 263801027), (61, 116764389), (63, 113057583), (183, 38921463), (189, 37685861), (427, 16680627), (549, 12973821), (1281, 5560209), (1647, 4324607), (3843, 1853403), (11529, 617801)]