84802719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 123298560

約数和(自身を除く): 38495841

約数列:

[1, 3, 19, 41, 57, 123, 131, 277, 393, 779, 831, 2337, 2489, 5263, 5371, 7467, 11357, 15789, 16113, 34071, 36287, 102049, 108861, 215783, 306147, 647349, 689453, 1487767, 2068359, 4463301, 28267573, 84802719]

約数ペア:

[(1, 84802719), (3, 28267573), (19, 4463301), (41, 2068359), (57, 1487767), (123, 689453), (131, 647349), (277, 306147), (393, 215783), (779, 108861), (831, 102049), (2337, 36287), (2489, 34071), (5263, 16113), (5371, 15789), (7467, 11357)]