22927509

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 18544491

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 239, 297, 323, 459, 513, 561, 627, 717, 969, 1683, 1881, 2151, 2629, 2907, 3553, 4063, 4541, 5049, 5643, 6453, 7887, 8721, 10659, 12189, 13623, 23661, 31977, 36567, 40869, 44693, 49951, 70983, 77197, 95931, 109701, 122607, 134079, 149853, 231591, 402237, 449559, 694773, 849167, 1206711, 1348677, 2084319, 2547501, 7642503, 22927509]

約数ペア:

[(1, 22927509), (3, 7642503), (9, 2547501), (11, 2084319), (17, 1348677), (19, 1206711), (27, 849167), (33, 694773), (51, 449559), (57, 402237), (99, 231591), (153, 149853), (171, 134079), (187, 122607), (209, 109701), (239, 95931), (297, 77197), (323, 70983), (459, 49951), (513, 44693), (561, 40869), (627, 36567), (717, 31977), (969, 23661), (1683, 13623), (1881, 12189), (2151, 10659), (2629, 8721), (2907, 7887), (3553, 6453), (4063, 5643), (4541, 5049)]