80792829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 54924291

約数列:

[1, 3, 9, 13, 27, 39, 43, 53, 101, 117, 129, 159, 303, 351, 387, 477, 559, 689, 909, 1161, 1313, 1431, 1677, 2067, 2279, 2727, 3939, 4343, 5031, 5353, 6201, 6837, 11817, 13029, 15093, 16059, 18603, 20511, 29627, 35451, 39087, 48177, 56459, 61533, 69589, 88881, 117261, 144531, 169377, 208767, 230179, 266643, 508131, 626301, 690537, 799929, 1524393, 1878903, 2071611, 2992327, 6214833, 8976981, 26930943, 80792829]

約数ペア:

[(1, 80792829), (3, 26930943), (9, 8976981), (13, 6214833), (27, 2992327), (39, 2071611), (43, 1878903), (53, 1524393), (101, 799929), (117, 690537), (129, 626301), (159, 508131), (303, 266643), (351, 230179), (387, 208767), (477, 169377), (559, 144531), (689, 117261), (909, 88881), (1161, 69589), (1313, 61533), (1431, 56459), (1677, 48177), (2067, 39087), (2279, 35451), (2727, 29627), (3939, 20511), (4343, 18603), (5031, 16059), (5353, 15093), (6201, 13029), (6837, 11817)]