115212447

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3380

約数の個数: 48

約数和(自身を含む): 207168000

約数和(自身を除く): 91955553

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3319, 3857, 4959, 9957, 11571, 23233, 29871, 34713, 63061, 69699, 96251, 189183, 209097, 288753, 441427, 567549, 673757, 866259, 1324281, 1828769, 2021271, 3972843, 5486307, 6063813, 12801383, 16458921, 38404149, 115212447]

約数ペア:

[(1, 115212447), (3, 38404149), (7, 16458921), (9, 12801383), (19, 6063813), (21, 5486307), (29, 3972843), (57, 2021271), (63, 1828769), (87, 1324281), (133, 866259), (171, 673757), (203, 567549), (261, 441427), (399, 288753), (551, 209097), (609, 189183), (1197, 96251), (1653, 69699), (1827, 63061), (3319, 34713), (3857, 29871), (4959, 23233), (9957, 11571)]