73716587

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 90150144

約数和(自身を除く): 16433557

約数列:

[1, 7, 23, 53, 161, 163, 371, 1141, 1219, 2809, 3749, 8533, 8639, 19663, 26243, 60473, 64607, 198697, 452249, 457867, 1390879, 3205069, 10530941, 73716587]

約数ペア:

[(1, 73716587), (7, 10530941), (23, 3205069), (53, 1390879), (161, 457867), (163, 452249), (371, 198697), (1141, 64607), (1219, 60473), (2809, 26243), (3749, 19663), (8533, 8639)]