275713146

素因数分解:

$2^1\times 3^5\times {\mathrm{691}}^1\times {\mathrm{821}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 621155808

約数和(自身を除く): 345442662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 691, 821, 1382, 1642, 2073, 2463, 4146, 4926, 6219, 7389, 12438, 14778, 18657, 22167, 37314, 44334, 55971, 66501, 111942, 133002, 167913, 199503, 335826, 399006, 567311, 1134622, 1701933, 3403866, 5105799, 10211598, 15317397, 30634794, 45952191, 91904382, 137856573, 275713146]

約数ペア:

[(1, 275713146), (2, 137856573), (3, 91904382), (6, 45952191), (9, 30634794), (18, 15317397), (27, 10211598), (54, 5105799), (81, 3403866), (162, 1701933), (243, 1134622), (486, 567311), (691, 399006), (821, 335826), (1382, 199503), (1642, 167913), (2073, 133002), (2463, 111942), (4146, 66501), (4926, 55971), (6219, 44334), (7389, 37314), (12438, 22167), (14778, 18657)]