29923047

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 56908800

約数和(自身を除く): 26985753

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 189, 231, 259, 297, 333, 389, 407, 693, 777, 999, 1167, 1221, 2079, 2331, 2723, 2849, 3501, 3663, 4279, 6993, 8169, 8547, 10503, 10989, 12837, 14393, 24507, 25641, 29953, 38511, 43179, 73521, 76923, 89859, 100751, 115533, 129537, 158323, 269577, 302253, 388611, 474969, 808731, 906759, 1108261, 1424907, 2720277, 3324783, 4274721, 9974349, 29923047]

約数ペア:

[(1, 29923047), (3, 9974349), (7, 4274721), (9, 3324783), (11, 2720277), (21, 1424907), (27, 1108261), (33, 906759), (37, 808731), (63, 474969), (77, 388611), (99, 302253), (111, 269577), (189, 158323), (231, 129537), (259, 115533), (297, 100751), (333, 89859), (389, 76923), (407, 73521), (693, 43179), (777, 38511), (999, 29953), (1167, 25641), (1221, 24507), (2079, 14393), (2331, 12837), (2723, 10989), (2849, 10503), (3501, 8547), (3663, 8169), (4279, 6993)]