81049029

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{4157}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 110835648

約数和(自身を除く): 29786619

約数列:

[1, 3, 67, 97, 201, 291, 4157, 6499, 12471, 19497, 278519, 403229, 835557, 1209687, 27016343, 81049029]

約数ペア:

[(1, 81049029), (3, 27016343), (67, 1209687), (97, 835557), (201, 403229), (291, 278519), (4157, 19497), (6499, 12471)]