148976253

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 236632320

約数和(自身を除く): 87656067

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4007, 4131, 12021, 12393, 36063, 37179, 68119, 108189, 204357, 324567, 613071, 973701, 1839213, 2921103, 5517639, 8763309, 16552917, 49658751, 148976253]

約数ペア:

[(1, 148976253), (3, 49658751), (9, 16552917), (17, 8763309), (27, 5517639), (51, 2921103), (81, 1839213), (153, 973701), (243, 613071), (459, 324567), (729, 204357), (1377, 108189), (2187, 68119), (4007, 37179), (4131, 36063), (12021, 12393)]