121130841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 178275328

約数和(自身を除く): 57144487

約数列:

[1, 3, 13, 39, 67, 151, 201, 307, 453, 871, 921, 1963, 2613, 3991, 5889, 10117, 11973, 20569, 30351, 46357, 61707, 131521, 139071, 267397, 394563, 602641, 802191, 1807923, 3105919, 9317757, 40376947, 121130841]

約数ペア:

[(1, 121130841), (3, 40376947), (13, 9317757), (39, 3105919), (67, 1807923), (151, 802191), (201, 602641), (307, 394563), (453, 267397), (871, 139071), (921, 131521), (1963, 61707), (2613, 46357), (3991, 30351), (5889, 20569), (10117, 11973)]