156601647

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 237265920

約数和(自身を除く): 80664273

約数列:

[1, 3, 9, 27, 71, 151, 213, 453, 541, 639, 1359, 1623, 1917, 4077, 4869, 10721, 14607, 32163, 38411, 81691, 96489, 115233, 245073, 289467, 345699, 735219, 1037097, 2205657, 5800061, 17400183, 52200549, 156601647]

約数ペア:

[(1, 156601647), (3, 52200549), (9, 17400183), (27, 5800061), (71, 2205657), (151, 1037097), (213, 735219), (453, 345699), (541, 289467), (639, 245073), (1359, 115233), (1623, 96489), (1917, 81691), (4077, 38411), (4869, 32163), (10721, 14607)]