157020009609

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{907}}^1\times {\mathrm{1061}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 211851974016

約数和(自身を除く): 54831964407

約数列:

[1, 3, 137, 397, 411, 907, 1061, 1191, 2721, 3183, 54389, 124259, 145357, 163167, 360079, 372777, 421217, 436071, 962327, 1080237, 1263651, 2886981, 49330823, 57706729, 131838799, 147992469, 173120187, 382043819, 395516397, 1146131457, 52340003203, 157020009609]

約数ペア:

[(1, 157020009609), (3, 52340003203), (137, 1146131457), (397, 395516397), (411, 382043819), (907, 173120187), (1061, 147992469), (1191, 131838799), (2721, 57706729), (3183, 49330823), (54389, 2886981), (124259, 1263651), (145357, 1080237), (163167, 962327), (360079, 436071), (372777, 421217)]