61376259

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 98832384

約数和(自身を除く): 37456125

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1531, 1743, 1909, 4593, 5727, 10717, 13363, 32151, 35213, 40089, 105639, 127073, 246491, 381219, 739473, 889511, 2668533, 2922679, 8768037, 20458753, 61376259]

約数ペア:

[(1, 61376259), (3, 20458753), (7, 8768037), (21, 2922679), (23, 2668533), (69, 889511), (83, 739473), (161, 381219), (249, 246491), (483, 127073), (581, 105639), (1531, 40089), (1743, 35213), (1909, 32151), (4593, 13363), (5727, 10717)]