39880701

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 68403200

約数和(自身を除く): 28522499

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 2671, 4977, 8013, 14931, 18697, 24039, 56091, 72117, 168273, 211009, 504819, 633027, 1477063, 1899081, 4431189, 5697243, 13293567, 39880701]

約数ペア:

[(1, 39880701), (3, 13293567), (7, 5697243), (9, 4431189), (21, 1899081), (27, 1477063), (63, 633027), (79, 504819), (189, 211009), (237, 168273), (553, 72117), (711, 56091), (1659, 24039), (2133, 18697), (2671, 14931), (4977, 8013)]