39315815427

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5560

約数の個数: 64

約数和(自身を含む): 62802432000

約数和(自身を除く): 23486616573

約数列:

[1, 3, 7, 21, 43, 59, 129, 139, 177, 301, 413, 417, 903, 973, 1239, 2537, 2919, 5309, 5977, 7611, 8201, 15927, 17759, 17931, 24603, 37163, 41839, 53277, 57407, 111489, 125517, 172221, 228287, 313231, 352643, 684861, 737951, 939693, 1057929, 1598009, 2192617, 2213853, 2468501, 4794027, 5165657, 6577851, 7405503, 13468933, 15496971, 31731893, 40406799, 43539109, 94282531, 95195679, 130617327, 222123251, 282847593, 304773763, 666369753, 914321289, 1872181687, 5616545061, 13105271809, 39315815427]

約数ペア:

[(1, 39315815427), (3, 13105271809), (7, 5616545061), (21, 1872181687), (43, 914321289), (59, 666369753), (129, 304773763), (139, 282847593), (177, 222123251), (301, 130617327), (413, 95195679), (417, 94282531), (903, 43539109), (973, 40406799), (1239, 31731893), (2537, 15496971), (2919, 13468933), (5309, 7405503), (5977, 6577851), (7611, 5165657), (8201, 4794027), (15927, 2468501), (17759, 2213853), (17931, 2192617), (24603, 1598009), (37163, 1057929), (41839, 939693), (53277, 737951), (57407, 684861), (111489, 352643), (125517, 313231), (172221, 228287)]