89709039

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 160323072

約数和(自身を除く): 70614033

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1449, 1701, 1863, 2293, 4347, 5589, 6879, 13041, 16051, 20637, 39123, 48153, 52739, 61911, 144459, 158217, 185733, 369173, 433377, 474651, 557199, 1107519, 1300131, 1423953, 3322557, 3900393, 4271859, 9967671, 12815577, 29903013, 89709039]

約数ペア:

[(1, 89709039), (3, 29903013), (7, 12815577), (9, 9967671), (21, 4271859), (23, 3900393), (27, 3322557), (63, 1423953), (69, 1300131), (81, 1107519), (161, 557199), (189, 474651), (207, 433377), (243, 369173), (483, 185733), (567, 158217), (621, 144459), (1449, 61911), (1701, 52739), (1863, 48153), (2293, 39123), (4347, 20637), (5589, 16051), (6879, 13041)]