72723609

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5743}}^1$

素因数の和:5826

約数の個数: 32

約数和(自身を含む): 124989440

約数和(自身を除く): 52265831

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 5743, 12663, 17229, 40201, 51687, 120603, 155061, 361809, 384781, 1085427, 1154343, 2693467, 3463029, 8080401, 10389087, 24241203, 72723609]

約数ペア:

[(1, 72723609), (3, 24241203), (7, 10389087), (9, 8080401), (21, 3463029), (27, 2693467), (63, 1154343), (67, 1085427), (189, 384781), (201, 361809), (469, 155061), (603, 120603), (1407, 51687), (1809, 40201), (4221, 17229), (5743, 12663)]