151973353

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 190944000

約数和(自身を除く): 38970647

約数列:

[1, 7, 17, 49, 67, 119, 343, 389, 469, 833, 1139, 2723, 3283, 5831, 6613, 7973, 19061, 22981, 26063, 46291, 55811, 133427, 182441, 324037, 390677, 443071, 1277087, 2268259, 3101497, 8939609, 21710479, 151973353]

約数ペア:

[(1, 151973353), (7, 21710479), (17, 8939609), (49, 3101497), (67, 2268259), (119, 1277087), (343, 443071), (389, 390677), (469, 324037), (833, 182441), (1139, 133427), (2723, 55811), (3283, 46291), (5831, 26063), (6613, 22981), (7973, 19061)]