1937790729

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{42899}}^1$

素因数の和:43154

約数の個数: 32

約数和(自身を含む): 3294720000

約数和(自身を除く): 1356929271

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1673, 2151, 5019, 6453, 15057, 42899, 45171, 128697, 300293, 386091, 900879, 1158273, 2702637, 8107911, 10252861, 30758583, 71770027, 92275749, 215310081, 276827247, 645930243, 1937790729]

約数ペア:

[(1, 1937790729), (3, 645930243), (7, 276827247), (9, 215310081), (21, 92275749), (27, 71770027), (63, 30758583), (189, 10252861), (239, 8107911), (717, 2702637), (1673, 1158273), (2151, 900879), (5019, 386091), (6453, 300293), (15057, 128697), (42899, 45171)]