148958523

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 253483776

約数和(自身を除く): 104525253

約数列:

[1, 3, 7, 9, 21, 61, 63, 83, 183, 249, 427, 467, 549, 581, 747, 1281, 1401, 1743, 3269, 3843, 4203, 5063, 5229, 9807, 15189, 28487, 29421, 35441, 38761, 45567, 85461, 106323, 116283, 199409, 256383, 271327, 318969, 348849, 598227, 813981, 1794681, 2364421, 2441943, 7093263, 16550947, 21279789, 49652841, 148958523]

約数ペア:

[(1, 148958523), (3, 49652841), (7, 21279789), (9, 16550947), (21, 7093263), (61, 2441943), (63, 2364421), (83, 1794681), (183, 813981), (249, 598227), (427, 348849), (467, 318969), (549, 271327), (581, 256383), (747, 199409), (1281, 116283), (1401, 106323), (1743, 85461), (3269, 45567), (3843, 38761), (4203, 35441), (5063, 29421), (5229, 28487), (9807, 15189)]