88947453

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 139382784

約数和(自身を除く): 50435331

約数列:

[1, 3, 7, 21, 47, 141, 227, 329, 397, 681, 987, 1191, 1589, 2779, 4767, 8337, 10669, 18659, 32007, 55977, 74683, 90119, 130613, 224049, 270357, 391839, 630833, 1892499, 4235593, 12706779, 29649151, 88947453]

約数ペア:

[(1, 88947453), (3, 29649151), (7, 12706779), (21, 4235593), (47, 1892499), (141, 630833), (227, 391839), (329, 270357), (397, 224049), (681, 130613), (987, 90119), (1191, 74683), (1589, 55977), (2779, 32007), (4767, 18659), (8337, 10669)]