60320421

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 111683520

約数和(自身を除く): 51363099

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 313, 399, 437, 441, 483, 931, 939, 1127, 1197, 1311, 1449, 2191, 2793, 2817, 3059, 3381, 3933, 5947, 6573, 7199, 8379, 9177, 10143, 15337, 17841, 19719, 21413, 21597, 27531, 41629, 46011, 50393, 53523, 64239, 64791, 124887, 136781, 138033, 151179, 192717, 291403, 352751, 374661, 410343, 453537, 874209, 957467, 1058253, 1231029, 2622627, 2872401, 3174759, 6702269, 8617203, 20106807, 60320421]

約数ペア:

[(1, 60320421), (3, 20106807), (7, 8617203), (9, 6702269), (19, 3174759), (21, 2872401), (23, 2622627), (49, 1231029), (57, 1058253), (63, 957467), (69, 874209), (133, 453537), (147, 410343), (161, 374661), (171, 352751), (207, 291403), (313, 192717), (399, 151179), (437, 138033), (441, 136781), (483, 124887), (931, 64791), (939, 64239), (1127, 53523), (1197, 50393), (1311, 46011), (1449, 41629), (2191, 27531), (2793, 21597), (2817, 21413), (3059, 19719), (3381, 17841), (3933, 15337), (5947, 10143), (6573, 9177), (7199, 8379)]