228032091

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 417711360

約数和(自身を除く): 189679269

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 81, 133, 171, 183, 189, 347, 399, 427, 513, 549, 567, 1041, 1159, 1197, 1281, 1539, 1647, 2429, 3123, 3477, 3591, 3843, 4941, 6593, 7287, 8113, 9369, 10431, 10773, 11529, 19779, 21167, 21861, 24339, 28107, 31293, 34587, 46151, 59337, 63501, 65583, 73017, 93879, 138453, 148169, 178011, 190503, 196749, 219051, 402173, 415359, 444507, 534033, 571509, 657153, 1206519, 1246077, 1333521, 1714527, 2815211, 3619557, 3738231, 4000563, 8445633, 10858671, 12001689, 25336899, 32576013, 76010697, 228032091]

約数ペア:

[(1, 228032091), (3, 76010697), (7, 32576013), (9, 25336899), (19, 12001689), (21, 10858671), (27, 8445633), (57, 4000563), (61, 3738231), (63, 3619557), (81, 2815211), (133, 1714527), (171, 1333521), (183, 1246077), (189, 1206519), (347, 657153), (399, 571509), (427, 534033), (513, 444507), (549, 415359), (567, 402173), (1041, 219051), (1159, 196749), (1197, 190503), (1281, 178011), (1539, 148169), (1647, 138453), (2429, 93879), (3123, 73017), (3477, 65583), (3591, 63501), (3843, 59337), (4941, 46151), (6593, 34587), (7287, 31293), (8113, 28107), (9369, 24339), (10431, 21861), (10773, 21167), (11529, 19779)]