81011199

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 109847808

約数和(自身を除く): 28836609

約数列:

[1, 3, 97, 167, 291, 501, 1667, 5001, 16199, 48597, 161699, 278389, 485097, 835167, 27003733, 81011199]

約数ペア:

[(1, 81011199), (3, 27003733), (97, 835167), (167, 485097), (291, 278389), (501, 161699), (1667, 48597), (5001, 16199)]