149215647

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8893}}^1$

素因数の和:8967

約数の個数: 32

約数和(自身を含む): 245901312

約数和(自身を除く): 96685665

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 8893, 16779, 26679, 62251, 151181, 186753, 417971, 453543, 1058267, 1253913, 2925797, 3174801, 7105507, 8777391, 21316521, 49738549, 149215647]

約数ペア:

[(1, 149215647), (3, 49738549), (7, 21316521), (17, 8777391), (21, 7105507), (47, 3174801), (51, 2925797), (119, 1253913), (141, 1058267), (329, 453543), (357, 417971), (799, 186753), (987, 151181), (2397, 62251), (5593, 26679), (8893, 16779)]