1993977885735

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{447582017}}^1$

素因数の和:447582045

約数の個数: 40

約数和(自身を含む): 3899334540816

約数和(自身を除く): 1905356655081

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 447582017, 1342746051, 2237910085, 4028238153, 4923402187, 6713730255, 12084714459, 14770206561, 20141190765, 24617010935, 36254143377, 44310619683, 60423572295, 73851032805, 132931859049, 181270716885, 221553098415, 398795577147, 664659295245, 1993977885735]

約数ペア:

[(1, 1993977885735), (3, 664659295245), (5, 398795577147), (9, 221553098415), (11, 181270716885), (15, 132931859049), (27, 73851032805), (33, 60423572295), (45, 44310619683), (55, 36254143377), (81, 24617010935), (99, 20141190765), (135, 14770206561), (165, 12084714459), (297, 6713730255), (405, 4923402187), (495, 4028238153), (891, 2237910085), (1485, 1342746051), (4455, 447582017)]