55340131119

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{221059}}^1$

素因数の和:221220

約数の個数: 48

約数和(自身を含む): 93142304640

約数和(自身を除く): 37802173521

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 131, 147, 273, 393, 637, 917, 1703, 1911, 2751, 5109, 6419, 11921, 19257, 35763, 83447, 221059, 250341, 663177, 1547413, 2873767, 4642239, 8621301, 10831891, 20116369, 28958729, 32495673, 60349107, 86876187, 140814583, 202711103, 376463477, 422443749, 608133309, 1129390431, 1418977721, 2635244339, 4256933163, 7905733017, 18446710373, 55340131119]

約数ペア:

[(1, 55340131119), (3, 18446710373), (7, 7905733017), (13, 4256933163), (21, 2635244339), (39, 1418977721), (49, 1129390431), (91, 608133309), (131, 422443749), (147, 376463477), (273, 202711103), (393, 140814583), (637, 86876187), (917, 60349107), (1703, 32495673), (1911, 28958729), (2751, 20116369), (5109, 10831891), (6419, 8621301), (11921, 4642239), (19257, 2873767), (35763, 1547413), (83447, 663177), (221059, 250341)]