71338893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 31622259

約数列:

[1, 3, 23, 41, 69, 123, 151, 167, 453, 501, 943, 2829, 3473, 3841, 6191, 6847, 10419, 11523, 18573, 20541, 25217, 75651, 142393, 157481, 427179, 472443, 579991, 1033897, 1739973, 3101691, 23779631, 71338893]

約数ペア:

[(1, 71338893), (3, 23779631), (23, 3101691), (41, 1739973), (69, 1033897), (123, 579991), (151, 472443), (167, 427179), (453, 157481), (501, 142393), (943, 75651), (2829, 25217), (3473, 20541), (3841, 18573), (6191, 11523), (6847, 10419)]