80842531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 26846429

約数列:

[1, 7, 11, 17, 77, 119, 151, 187, 409, 1057, 1309, 1661, 2567, 2863, 4499, 6953, 11627, 17969, 28237, 31493, 48671, 61759, 76483, 197659, 432313, 535381, 679349, 1049903, 4755443, 7349321, 11548933, 80842531]

約数ペア:

[(1, 80842531), (7, 11548933), (11, 7349321), (17, 4755443), (77, 1049903), (119, 679349), (151, 535381), (187, 432313), (409, 197659), (1057, 76483), (1309, 61759), (1661, 48671), (2567, 31493), (2863, 28237), (4499, 17969), (6953, 11627)]