89447463

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12791}}^1$

素因数の和:12844

約数の個数: 32

約数和(自身を含む): 155550720

約数和(自身を除く): 66103257

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 12791, 38373, 89537, 115119, 268611, 345357, 473267, 805833, 1419801, 2417499, 3312869, 4259403, 9938607, 12778209, 29815821, 89447463]

約数ペア:

[(1, 89447463), (3, 29815821), (7, 12778209), (9, 9938607), (21, 4259403), (27, 3312869), (37, 2417499), (63, 1419801), (111, 805833), (189, 473267), (259, 345357), (333, 268611), (777, 115119), (999, 89537), (2331, 38373), (6993, 12791)]