140888892753

素因数分解:

$3^3\times 7^1\times {\mathrm{17321}}^1\times {\mathrm{43037}}^1$

素因数の和:60374

約数の個数: 32

約数和(自身を含む): 238561355520

約数和(自身を除く): 97672462767

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 17321, 43037, 51963, 121247, 129111, 155889, 301259, 363741, 387333, 467667, 903777, 1091223, 1161999, 2711331, 3273669, 8133993, 745443877, 2236331631, 5218107139, 6708994893, 15654321417, 20126984679, 46962964251, 140888892753]

約数ペア:

[(1, 140888892753), (3, 46962964251), (7, 20126984679), (9, 15654321417), (21, 6708994893), (27, 5218107139), (63, 2236331631), (189, 745443877), (17321, 8133993), (43037, 3273669), (51963, 2711331), (121247, 1161999), (129111, 1091223), (155889, 903777), (301259, 467667), (363741, 387333)]