70830693

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{2087}}^1$

素因数の和:2518

約数の個数: 20

約数和(自身を含む): 106112160

約数和(自身を除く): 35281467

約数列:

[1, 3, 9, 27, 81, 419, 1257, 2087, 3771, 6261, 11313, 18783, 33939, 56349, 169047, 874453, 2623359, 7870077, 23610231, 70830693]

約数ペア:

[(1, 70830693), (3, 23610231), (9, 7870077), (27, 2623359), (81, 874453), (419, 169047), (1257, 56349), (2087, 33939), (3771, 18783), (6261, 11313)]