73061289

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 128993280

約数和(自身を除く): 55931991

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 911, 1197, 1273, 1407, 2733, 3819, 4221, 6377, 8199, 8911, 11457, 17309, 19131, 26733, 51927, 57393, 61037, 80199, 121163, 155781, 183111, 363489, 427259, 549333, 1090467, 1159703, 1281777, 3479109, 3845331, 8117921, 10437327, 24353763, 73061289]

約数ペア:

[(1, 73061289), (3, 24353763), (7, 10437327), (9, 8117921), (19, 3845331), (21, 3479109), (57, 1281777), (63, 1159703), (67, 1090467), (133, 549333), (171, 427259), (201, 363489), (399, 183111), (469, 155781), (603, 121163), (911, 80199), (1197, 61037), (1273, 57393), (1407, 51927), (2733, 26733), (3819, 19131), (4221, 17309), (6377, 11457), (8199, 8911)]