611739639

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 1056706560

約数和(自身を除く): 444966921

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1927, 2583, 2961, 5039, 5781, 13489, 15117, 17343, 35273, 40467, 45351, 105819, 121401, 206599, 236833, 317457, 619797, 710499, 1446193, 1657831, 1859391, 2131497, 4338579, 4973493, 9710153, 13015737, 14920479, 29130459, 67971071, 87391377, 203913213, 611739639]

約数ペア:

[(1, 611739639), (3, 203913213), (7, 87391377), (9, 67971071), (21, 29130459), (41, 14920479), (47, 13015737), (63, 9710153), (123, 4973493), (141, 4338579), (287, 2131497), (329, 1859391), (369, 1657831), (423, 1446193), (861, 710499), (987, 619797), (1927, 317457), (2583, 236833), (2961, 206599), (5039, 121401), (5781, 105819), (13489, 45351), (15117, 40467), (17343, 35273)]