31584447999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{7229}}^1$

素因数の和:7704

約数の個数: 48

約数和(自身を含む): 49739508000

約数和(自身を除く): 18155060001

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 349, 963, 1047, 1391, 3141, 4173, 4537, 7229, 12519, 13611, 21687, 37343, 40833, 65061, 93977, 112029, 281931, 336087, 485459, 773503, 845793, 1456377, 2320509, 2522921, 4369131, 6961527, 7568763, 10055539, 22706289, 30166617, 32797973, 90499851, 98393919, 269952547, 295181757, 809857641, 2429572923, 3509383111, 10528149333, 31584447999]

約数ペア:

[(1, 31584447999), (3, 10528149333), (9, 3509383111), (13, 2429572923), (39, 809857641), (107, 295181757), (117, 269952547), (321, 98393919), (349, 90499851), (963, 32797973), (1047, 30166617), (1391, 22706289), (3141, 10055539), (4173, 7568763), (4537, 6961527), (7229, 4369131), (12519, 2522921), (13611, 2320509), (21687, 1456377), (37343, 845793), (40833, 773503), (65061, 485459), (93977, 336087), (112029, 281931)]