157021401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{45953}}^1$

素因数の和:46040

約数の個数: 16

約数和(自身を含む): 224990784

約数和(自身を除く): 67969383

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 45953, 137859, 781201, 2343603, 3078851, 9236553, 52340467, 157021401]

約数ペア:

[(1, 157021401), (3, 52340467), (17, 9236553), (51, 3078851), (67, 2343603), (201, 781201), (1139, 137859), (3417, 45953)]