72707439

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{150533}}^1$

素因数の和:150566

約数の個数: 16

約数和(自身を含む): 115610112

約数和(自身を除く): 42902673

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 150533, 451599, 1053731, 3161193, 3462259, 10386777, 24235813, 72707439]

約数ペア:

[(1, 72707439), (3, 24235813), (7, 10386777), (21, 3462259), (23, 3161193), (69, 1053731), (161, 451599), (483, 150533)]