188492751

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 303517368

約数和(自身を除く): 115024617

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 83, 159, 207, 249, 477, 529, 621, 747, 1219, 1431, 1587, 1863, 1909, 2241, 3657, 4293, 4399, 4761, 5727, 6723, 10971, 13197, 14283, 17181, 28037, 32913, 39591, 42849, 43907, 51543, 84111, 98739, 101177, 118773, 131721, 154629, 252333, 303531, 356319, 395163, 756999, 910593, 1185489, 2270997, 2327071, 2731779, 3556467, 6981213, 8195337, 20943639, 62830917, 188492751]

約数ペア:

[(1, 188492751), (3, 62830917), (9, 20943639), (23, 8195337), (27, 6981213), (53, 3556467), (69, 2731779), (81, 2327071), (83, 2270997), (159, 1185489), (207, 910593), (249, 756999), (477, 395163), (529, 356319), (621, 303531), (747, 252333), (1219, 154629), (1431, 131721), (1587, 118773), (1863, 101177), (1909, 98739), (2241, 84111), (3657, 51543), (4293, 43907), (4399, 42849), (4761, 39591), (5727, 32913), (6723, 28037), (10971, 17181), (13197, 14283)]