97966491

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 155988480

約数和(自身を除く): 58021989

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1239, 2137, 2183, 6411, 6549, 14959, 15281, 44877, 45843, 79069, 126083, 237207, 378249, 553483, 882581, 1660449, 2647743, 4665071, 13995213, 32655497, 97966491]

約数ペア:

[(1, 97966491), (3, 32655497), (7, 13995213), (21, 4665071), (37, 2647743), (59, 1660449), (111, 882581), (177, 553483), (259, 378249), (413, 237207), (777, 126083), (1239, 79069), (2137, 45843), (2183, 44877), (6411, 15281), (6549, 14959)]