99669009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{81629}}^1$

素因数の和:81680

約数の個数: 16

約数和(自身を含む): 148893120

約数和(自身を除く): 49224111

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 81629, 244887, 897919, 2693757, 3020273, 9060819, 33223003, 99669009]

約数ペア:

[(1, 99669009), (3, 33223003), (11, 9060819), (33, 3020273), (37, 2693757), (111, 897919), (407, 244887), (1221, 81629)]