121692021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 182476800

約数和(自身を除く): 60784779

約数列:

[1, 3, 11, 33, 43, 129, 191, 449, 473, 573, 1347, 1419, 2101, 4939, 6303, 8213, 14817, 19307, 24639, 57921, 85759, 90343, 212377, 257277, 271029, 637131, 943349, 2830047, 3687637, 11062911, 40564007, 121692021]

約数ペア:

[(1, 121692021), (3, 40564007), (11, 11062911), (33, 3687637), (43, 2830047), (129, 943349), (191, 637131), (449, 271029), (473, 257277), (573, 212377), (1347, 90343), (1419, 85759), (2101, 57921), (4939, 24639), (6303, 19307), (8213, 14817)]