156947693607

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{21221}}^1$

素因数の和:21422

約数の個数: 80

約数和(自身を含む): 256252084704

約数和(自身を除く): 99304391097

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 131, 153, 369, 393, 459, 697, 1107, 1179, 1377, 2091, 2227, 3321, 3537, 5371, 6273, 6681, 10611, 16113, 18819, 20043, 21221, 48339, 56457, 60129, 63663, 91307, 145017, 180387, 190989, 273921, 360757, 435051, 572967, 821763, 870061, 1082271, 1718901, 2465289, 2610183, 2779951, 3246813, 7395867, 7830549, 8339853, 9740439, 14791037, 23491647, 25019559, 29221317, 44373111, 47259167, 70474941, 75058677, 113977991, 133119333, 141777501, 225176031, 341933973, 399357999, 425332503, 1025801919, 1198073997, 1275997509, 1937625847, 3077405757, 3827992527, 5812877541, 9232217271, 17438632623, 52315897869, 156947693607]

約数ペア:

[(1, 156947693607), (3, 52315897869), (9, 17438632623), (17, 9232217271), (27, 5812877541), (41, 3827992527), (51, 3077405757), (81, 1937625847), (123, 1275997509), (131, 1198073997), (153, 1025801919), (369, 425332503), (393, 399357999), (459, 341933973), (697, 225176031), (1107, 141777501), (1179, 133119333), (1377, 113977991), (2091, 75058677), (2227, 70474941), (3321, 47259167), (3537, 44373111), (5371, 29221317), (6273, 25019559), (6681, 23491647), (10611, 14791037), (16113, 9740439), (18819, 8339853), (20043, 7830549), (21221, 7395867), (48339, 3246813), (56457, 2779951), (60129, 2610183), (63663, 2465289), (91307, 1718901), (145017, 1082271), (180387, 870061), (190989, 821763), (273921, 572967), (360757, 435051)]