156749916393

素因数分解:

$3^4\times 7^1\times {\mathrm{19597}}^1\times {\mathrm{14107}}^1$

素因数の和:33723

約数の個数: 40

約数和(自身を含む): 267640949312

約数和(自身を除く): 110891032919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14107, 19597, 42321, 58791, 98749, 126963, 137179, 176373, 296247, 380889, 411537, 529119, 888741, 1142667, 1234611, 1587357, 2666223, 3703833, 7998669, 11111499, 276454879, 829364637, 1935184153, 2488093911, 5805552459, 7464281733, 17416657377, 22392845199, 52249972131, 156749916393]

約数ペア:

[(1, 156749916393), (3, 52249972131), (7, 22392845199), (9, 17416657377), (21, 7464281733), (27, 5805552459), (63, 2488093911), (81, 1935184153), (189, 829364637), (567, 276454879), (14107, 11111499), (19597, 7998669), (42321, 3703833), (58791, 2666223), (98749, 1587357), (126963, 1234611), (137179, 1142667), (176373, 888741), (296247, 529119), (380889, 411537)]