72063143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 78015840

約数和(自身を除く): 5952697

約数列:

[1, 19, 61, 97, 641, 1159, 1843, 5917, 12179, 39101, 62177, 112423, 742919, 1181363, 3792797, 72063143]

約数ペア:

[(1, 72063143), (19, 3792797), (61, 1181363), (97, 742919), (641, 112423), (1159, 62177), (1843, 39101), (5917, 12179)]