89853273

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 137258880

約数和(自身を除く): 47405607

約数列:

[1, 3, 9, 27, 43, 129, 193, 387, 401, 579, 1161, 1203, 1737, 3609, 5211, 8299, 10827, 17243, 24897, 51729, 74691, 77393, 155187, 224073, 232179, 465561, 696537, 2089611, 3327899, 9983697, 29951091, 89853273]

約数ペア:

[(1, 89853273), (3, 29951091), (9, 9983697), (27, 3327899), (43, 2089611), (129, 696537), (193, 465561), (387, 232179), (401, 224073), (579, 155187), (1161, 77393), (1203, 74691), (1737, 51729), (3609, 24897), (5211, 17243), (8299, 10827)]