201777624747

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{1733}}^1$

素因数の和:2386

約数の個数: 80

約数和(自身を含む): 315425975040

約数和(自身を除く): 113648350293

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 267, 279, 521, 801, 837, 1563, 1733, 2403, 2511, 2759, 4689, 5199, 7209, 8277, 14067, 15597, 16151, 24831, 42201, 46369, 46791, 48453, 53723, 74493, 139107, 140373, 145359, 154237, 161169, 223479, 417321, 436077, 462711, 483507, 902893, 1251963, 1308231, 1388133, 1437439, 1450521, 2708679, 3755889, 4164399, 4312317, 4351563, 4781347, 8126037, 12493197, 12936951, 14344041, 24378111, 27989683, 38810853, 43032123, 73134333, 80357477, 83969049, 116432559, 129096369, 241072431, 251907147, 387289107, 723217293, 755721441, 2169651879, 2267164323, 2491081787, 6508955637, 7473245361, 22419736083, 67259208249, 201777624747]

約数ペア:

[(1, 201777624747), (3, 67259208249), (9, 22419736083), (27, 7473245361), (31, 6508955637), (81, 2491081787), (89, 2267164323), (93, 2169651879), (267, 755721441), (279, 723217293), (521, 387289107), (801, 251907147), (837, 241072431), (1563, 129096369), (1733, 116432559), (2403, 83969049), (2511, 80357477), (2759, 73134333), (4689, 43032123), (5199, 38810853), (7209, 27989683), (8277, 24378111), (14067, 14344041), (15597, 12936951), (16151, 12493197), (24831, 8126037), (42201, 4781347), (46369, 4351563), (46791, 4312317), (48453, 4164399), (53723, 3755889), (74493, 2708679), (139107, 1450521), (140373, 1437439), (145359, 1388133), (154237, 1308231), (161169, 1251963), (223479, 902893), (417321, 483507), (436077, 462711)]