72403670073

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1\times {\mathrm{19751}}^1$

素因数の和:20757

約数の個数: 32

約数和(自身を含む): 110965155840

約数和(自身を除く): 38561485767

約数列:

[1, 3, 7, 21, 227, 681, 769, 1589, 2307, 4767, 5383, 16149, 19751, 59253, 138257, 174563, 414771, 523689, 1221941, 3665823, 4483477, 13450431, 15188519, 31384339, 45565557, 94153017, 106319633, 318958899, 3447793813, 10343381439, 24134556691, 72403670073]

約数ペア:

[(1, 72403670073), (3, 24134556691), (7, 10343381439), (21, 3447793813), (227, 318958899), (681, 106319633), (769, 94153017), (1589, 45565557), (2307, 31384339), (4767, 15188519), (5383, 13450431), (16149, 4483477), (19751, 3665823), (59253, 1221941), (138257, 523689), (174563, 414771)]