5280370389

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10331}}^1$

素因数の和:10431

約数の個数: 72

約数和(自身を含む): 9493454880

約数和(自身を除く): 4213084491

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 61, 63, 133, 147, 171, 183, 399, 427, 441, 549, 931, 1159, 1197, 1281, 2793, 2989, 3477, 3843, 8113, 8379, 8967, 10331, 10431, 24339, 26901, 30993, 56791, 72317, 73017, 92979, 170373, 196289, 216951, 506219, 511119, 588867, 630191, 650853, 1374023, 1518657, 1766601, 1890573, 4122069, 4411337, 4555971, 5671719, 9618161, 11973629, 12366207, 13234011, 28854483, 30879359, 35920887, 39702033, 83815403, 86563449, 92638077, 107762661, 251446209, 277914231, 586707821, 754338627, 1760123463, 5280370389]

約数ペア:

[(1, 5280370389), (3, 1760123463), (7, 754338627), (9, 586707821), (19, 277914231), (21, 251446209), (49, 107762661), (57, 92638077), (61, 86563449), (63, 83815403), (133, 39702033), (147, 35920887), (171, 30879359), (183, 28854483), (399, 13234011), (427, 12366207), (441, 11973629), (549, 9618161), (931, 5671719), (1159, 4555971), (1197, 4411337), (1281, 4122069), (2793, 1890573), (2989, 1766601), (3477, 1518657), (3843, 1374023), (8113, 650853), (8379, 630191), (8967, 588867), (10331, 511119), (10431, 506219), (24339, 216951), (26901, 196289), (30993, 170373), (56791, 92979), (72317, 73017)]