745181883

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{13037}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 1157774400

約数和(自身を除く): 412592517

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1971, 2117, 6351, 13037, 19053, 39111, 57159, 117333, 351999, 378073, 951701, 1134219, 2855103, 3402657, 8565309, 10207971, 25695927, 27599329, 82797987, 248393961, 745181883]

約数ペア:

[(1, 745181883), (3, 248393961), (9, 82797987), (27, 27599329), (29, 25695927), (73, 10207971), (87, 8565309), (219, 3402657), (261, 2855103), (657, 1134219), (783, 951701), (1971, 378073), (2117, 351999), (6351, 117333), (13037, 57159), (19053, 39111)]