42456231

素因数分解:

$3^{10}\times {\mathrm{719}}^1$

素因数の和:749

約数の個数: 22

約数和(自身を含む): 63772560

約数和(自身を除く): 21316329

約数列:

[1, 3, 9, 27, 81, 243, 719, 729, 2157, 2187, 6471, 6561, 19413, 19683, 58239, 59049, 174717, 524151, 1572453, 4717359, 14152077, 42456231]

約数ペア:

[(1, 42456231), (3, 14152077), (9, 4717359), (27, 1572453), (81, 524151), (243, 174717), (719, 59049), (729, 58239), (2157, 19683), (2187, 19413), (6471, 6561)]