79888711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 100390400

約数和(自身を除く): 20501689

約数列:

[1, 7, 19, 43, 61, 133, 229, 301, 427, 817, 1159, 1603, 2623, 4351, 5719, 8113, 9847, 13969, 18361, 30457, 49837, 68929, 97783, 187093, 265411, 348859, 600667, 1309651, 1857877, 4204669, 11412673, 79888711]

約数ペア:

[(1, 79888711), (7, 11412673), (19, 4204669), (43, 1857877), (61, 1309651), (133, 600667), (229, 348859), (301, 265411), (427, 187093), (817, 97783), (1159, 68929), (1603, 49837), (2623, 30457), (4351, 18361), (5719, 13969), (8113, 9847)]