156727179081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20357}}^1\times {\mathrm{4093}}^1$

素因数の和:24486

約数の個数: 48

約数和(自身を含む): 260038434240

約数和(自身を除く): 103311255159

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 4093, 12279, 20357, 36837, 45023, 61071, 77767, 135069, 183213, 223927, 233301, 386783, 405207, 671781, 699903, 855437, 1160349, 2015343, 2566311, 3481047, 4254613, 7698933, 12763839, 38291517, 83321201, 249963603, 749890809, 916533211, 1583102819, 2749599633, 4749308457, 8248798899, 14247925371, 17414131009, 52242393027, 156727179081]

約数ペア:

[(1, 156727179081), (3, 52242393027), (9, 17414131009), (11, 14247925371), (19, 8248798899), (33, 4749308457), (57, 2749599633), (99, 1583102819), (171, 916533211), (209, 749890809), (627, 249963603), (1881, 83321201), (4093, 38291517), (12279, 12763839), (20357, 7698933), (36837, 4254613), (45023, 3481047), (61071, 2566311), (77767, 2015343), (135069, 1160349), (183213, 855437), (223927, 699903), (233301, 671781), (386783, 405207)]