99784839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 166404096

約数和(自身を除く): 66619257

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 487, 887, 1461, 2661, 3409, 5357, 6209, 9757, 10227, 16071, 18627, 29271, 37499, 68299, 112497, 204897, 431969, 1295907, 3023783, 4751659, 9071349, 14254977, 33261613, 99784839]

約数ペア:

[(1, 99784839), (3, 33261613), (7, 14254977), (11, 9071349), (21, 4751659), (33, 3023783), (77, 1295907), (231, 431969), (487, 204897), (887, 112497), (1461, 68299), (2661, 37499), (3409, 29271), (5357, 18627), (6209, 16071), (9757, 10227)]