49140372099

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{807181}}^1$

素因数の和:807427

約数の個数: 32

約数和(自身を含む): 81002328064

約数和(自身を除く): 31861955965

約数列:

[1, 3, 7, 13, 21, 39, 91, 223, 273, 669, 1561, 2899, 4683, 8697, 20293, 60879, 807181, 2421543, 5650267, 10493353, 16950801, 31480059, 73453471, 180001363, 220360413, 540004089, 1260009541, 2340017719, 3780028623, 7020053157, 16380124033, 49140372099]

約数ペア:

[(1, 49140372099), (3, 16380124033), (7, 7020053157), (13, 3780028623), (21, 2340017719), (39, 1260009541), (91, 540004089), (223, 220360413), (273, 180001363), (669, 73453471), (1561, 31480059), (2899, 16950801), (4683, 10493353), (8697, 5650267), (20293, 2421543), (60879, 807181)]