135145479

素因数分解:

$3^1\times 7^2\times {\mathrm{941}}^1\times {\mathrm{977}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 210050928

約数和(自身を除く): 74905449

約数列:

[1, 3, 7, 21, 49, 147, 941, 977, 2823, 2931, 6587, 6839, 19761, 20517, 46109, 47873, 138327, 143619, 919357, 2758071, 6435499, 19306497, 45048493, 135145479]

約数ペア:

[(1, 135145479), (3, 45048493), (7, 19306497), (21, 6435499), (49, 2758071), (147, 919357), (941, 143619), (977, 138327), (2823, 47873), (2931, 46109), (6587, 20517), (6839, 19761)]