64306983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 95622912

約数和(自身を除く): 31315929

約数列:

[1, 3, 13, 39, 41, 123, 131, 307, 393, 533, 921, 1599, 1703, 3991, 5109, 5371, 11973, 12587, 16113, 37761, 40217, 69823, 120651, 163631, 209469, 490893, 522821, 1568463, 1648897, 4946691, 21435661, 64306983]

約数ペア:

[(1, 64306983), (3, 21435661), (13, 4946691), (39, 1648897), (41, 1568463), (123, 522821), (131, 490893), (307, 209469), (393, 163631), (533, 120651), (921, 69823), (1599, 40217), (1703, 37761), (3991, 16113), (5109, 12587), (5371, 11973)]