42509702079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{516829}}^1$

素因数の和:516904

約数の個数: 48

約数和(自身を含む): 71487925600

約数和(自身を除く): 28978223521

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 1443, 2109, 2223, 4329, 6327, 9139, 27417, 82251, 516829, 1550487, 4651461, 6718777, 9819751, 19122673, 20156331, 29459253, 57368019, 60468993, 88377759, 127656763, 172104057, 248594749, 363330787, 382970289, 745784247, 1089992361, 1148910867, 2237352741, 3269977083, 4723300231, 14169900693, 42509702079]

約数ペア:

[(1, 42509702079), (3, 14169900693), (9, 4723300231), (13, 3269977083), (19, 2237352741), (37, 1148910867), (39, 1089992361), (57, 745784247), (111, 382970289), (117, 363330787), (171, 248594749), (247, 172104057), (333, 127656763), (481, 88377759), (703, 60468993), (741, 57368019), (1443, 29459253), (2109, 20156331), (2223, 19122673), (4329, 9819751), (6327, 6718777), (9139, 4651461), (27417, 1550487), (82251, 516829)]