207974652093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1\times {\mathrm{3967}}^1$

素因数の和:6898

約数の個数: 48

約数和(自身を含む): 325701376000

約数和(自身を除く): 117726723907

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 2749, 3967, 6357, 8247, 11901, 19071, 24741, 35703, 35737, 51571, 107211, 154713, 321633, 448087, 464139, 646621, 1344261, 1939863, 4032783, 5819589, 5825131, 8406073, 10905283, 17475393, 25218219, 32715849, 52426179, 75654657, 98147547, 141768679, 425306037, 1275918111, 1777561129, 5332683387, 15998050161, 23108294677, 69324884031, 207974652093]

約数ペア:

[(1, 207974652093), (3, 69324884031), (9, 23108294677), (13, 15998050161), (39, 5332683387), (117, 1777561129), (163, 1275918111), (489, 425306037), (1467, 141768679), (2119, 98147547), (2749, 75654657), (3967, 52426179), (6357, 32715849), (8247, 25218219), (11901, 17475393), (19071, 10905283), (24741, 8406073), (35703, 5825131), (35737, 5819589), (51571, 4032783), (107211, 1939863), (154713, 1344261), (321633, 646621), (448087, 464139)]