142815231

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 235007136

約数和(自身を除く): 92191905

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 243, 351, 477, 689, 853, 1053, 1431, 2067, 2559, 3159, 4293, 6201, 7677, 11089, 12879, 18603, 23031, 33267, 45209, 55809, 69093, 99801, 135627, 167427, 207279, 299403, 406881, 587717, 898209, 1220643, 1763151, 2694627, 3661929, 5289453, 10985787, 15868359, 47605077, 142815231]

約数ペア:

[(1, 142815231), (3, 47605077), (9, 15868359), (13, 10985787), (27, 5289453), (39, 3661929), (53, 2694627), (81, 1763151), (117, 1220643), (159, 898209), (243, 587717), (351, 406881), (477, 299403), (689, 207279), (853, 167427), (1053, 135627), (1431, 99801), (2067, 69093), (2559, 55809), (3159, 45209), (4293, 33267), (6201, 23031), (7677, 18603), (11089, 12879)]