156977421279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{22777}}^1$

素因数の和:23580

約数の個数: 64

約数和(自身を含む): 263102300160

約数和(自身を除く): 106124878881

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 751, 1311, 2253, 3059, 5257, 9177, 14269, 15771, 17273, 22777, 42807, 51819, 68331, 99883, 120911, 159439, 299649, 328187, 362733, 432763, 478317, 523871, 984561, 1298289, 1571613, 2297309, 3029341, 3667097, 6891927, 9088023, 9953549, 11001291, 17105527, 29860647, 51316581, 69674843, 119738689, 209024529, 325005013, 359216067, 393427121, 975015039, 1180281363, 2275035091, 2753989847, 6825105273, 7475115299, 8261969541, 22425345897, 52325807093, 156977421279]

約数ペア:

[(1, 156977421279), (3, 52325807093), (7, 22425345897), (19, 8261969541), (21, 7475115299), (23, 6825105273), (57, 2753989847), (69, 2275035091), (133, 1180281363), (161, 975015039), (399, 393427121), (437, 359216067), (483, 325005013), (751, 209024529), (1311, 119738689), (2253, 69674843), (3059, 51316581), (5257, 29860647), (9177, 17105527), (14269, 11001291), (15771, 9953549), (17273, 9088023), (22777, 6891927), (42807, 3667097), (51819, 3029341), (68331, 2297309), (99883, 1571613), (120911, 1298289), (159439, 984561), (299649, 523871), (328187, 478317), (362733, 432763)]