27914733

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 53452800

約数和(自身を除く): 25538067

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 87, 99, 189, 203, 231, 261, 297, 319, 463, 609, 693, 783, 957, 1389, 1827, 2079, 2233, 2871, 3241, 4167, 5093, 5481, 6699, 8613, 9723, 12501, 13427, 15279, 20097, 29169, 35651, 40281, 45837, 60291, 87507, 93989, 106953, 120843, 137511, 147697, 281967, 320859, 362529, 443091, 845901, 962577, 1033879, 1329273, 2537703, 3101637, 3987819, 9304911, 27914733]

約数ペア:

[(1, 27914733), (3, 9304911), (7, 3987819), (9, 3101637), (11, 2537703), (21, 1329273), (27, 1033879), (29, 962577), (33, 845901), (63, 443091), (77, 362529), (87, 320859), (99, 281967), (189, 147697), (203, 137511), (231, 120843), (261, 106953), (297, 93989), (319, 87507), (463, 60291), (609, 45837), (693, 40281), (783, 35651), (957, 29169), (1389, 20097), (1827, 15279), (2079, 13427), (2233, 12501), (2871, 9723), (3241, 8613), (4167, 6699), (5093, 5481)]