77899685073

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{2939}}^1$

素因数の和:3662

約数の個数: 64

約数和(自身を含む): 124772659200

約数和(自身を除く): 46872974127

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 613, 1491, 1839, 2059, 2939, 4291, 6177, 8817, 12873, 14413, 17777, 20573, 43239, 43523, 53331, 61719, 85231, 124439, 130569, 208669, 255693, 304661, 373317, 596617, 626007, 913983, 1262167, 1460683, 1789851, 1801607, 3786501, 4382049, 5404821, 6051401, 8835169, 12611249, 18154203, 26505507, 37833747, 42359807, 52246603, 127079421, 127914097, 156739809, 365726221, 383742291, 895398679, 1097178663, 2686196037, 3709508813, 11128526439, 25966561691, 77899685073]

約数ペア:

[(1, 77899685073), (3, 25966561691), (7, 11128526439), (21, 3709508813), (29, 2686196037), (71, 1097178663), (87, 895398679), (203, 383742291), (213, 365726221), (497, 156739809), (609, 127914097), (613, 127079421), (1491, 52246603), (1839, 42359807), (2059, 37833747), (2939, 26505507), (4291, 18154203), (6177, 12611249), (8817, 8835169), (12873, 6051401), (14413, 5404821), (17777, 4382049), (20573, 3786501), (43239, 1801607), (43523, 1789851), (53331, 1460683), (61719, 1262167), (85231, 913983), (124439, 626007), (130569, 596617), (208669, 373317), (255693, 304661)]