156969889497

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{20369}}^1\times {\mathrm{4679}}^1$

素因数の和:25118

約数の個数: 32

約数和(自身を含む): 236422368000

約数和(自身を除く): 79452478503

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 4679, 14037, 20369, 42111, 61107, 126333, 183321, 285419, 549963, 856257, 1242509, 2568771, 3727527, 7706313, 11182581, 33547743, 95306551, 285919653, 857758959, 2573276877, 5813699611, 17441098833, 52323296499, 156969889497]

約数ペア:

[(1, 156969889497), (3, 52323296499), (9, 17441098833), (27, 5813699611), (61, 2573276877), (183, 857758959), (549, 285919653), (1647, 95306551), (4679, 33547743), (14037, 11182581), (20369, 7706313), (42111, 3727527), (61107, 2568771), (126333, 1242509), (183321, 856257), (285419, 549963)]