89432889

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 152373312

約数和(自身を除く): 62940423

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 637, 689, 883, 1113, 1911, 2067, 2597, 2649, 4823, 6181, 7791, 11479, 14469, 18543, 33761, 34437, 43267, 46799, 80353, 101283, 129801, 140397, 241059, 327593, 562471, 608387, 982779, 1687413, 1825161, 2293151, 4258709, 6879453, 12776127, 29810963, 89432889]

約数ペア:

[(1, 89432889), (3, 29810963), (7, 12776127), (13, 6879453), (21, 4258709), (39, 2293151), (49, 1825161), (53, 1687413), (91, 982779), (147, 608387), (159, 562471), (273, 327593), (371, 241059), (637, 140397), (689, 129801), (883, 101283), (1113, 80353), (1911, 46799), (2067, 43267), (2597, 34437), (2649, 33761), (4823, 18543), (6181, 14469), (7791, 11479)]