70378329

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 41907111

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1709, 1961, 5127, 5883, 11963, 13727, 35889, 41181, 63233, 90577, 189699, 271731, 442631, 634039, 1327893, 1902117, 3351349, 10054047, 23459443, 70378329]

約数ペア:

[(1, 70378329), (3, 23459443), (7, 10054047), (21, 3351349), (37, 1902117), (53, 1327893), (111, 634039), (159, 442631), (259, 271731), (371, 189699), (777, 90577), (1113, 63233), (1709, 41181), (1961, 35889), (5127, 13727), (5883, 11963)]