85991829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1949}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 57777771

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1337, 1949, 2101, 4011, 5847, 6303, 13643, 14707, 21439, 40929, 44121, 64317, 150073, 372259, 450219, 1116777, 2605813, 4094849, 7817439, 12284547, 28663943, 85991829]

約数ペア:

[(1, 85991829), (3, 28663943), (7, 12284547), (11, 7817439), (21, 4094849), (33, 2605813), (77, 1116777), (191, 450219), (231, 372259), (573, 150073), (1337, 64317), (1949, 44121), (2101, 40929), (4011, 21439), (5847, 14707), (6303, 13643)]