68149749

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 97993728

約数和(自身を除く): 29843979

約数列:

[1, 3, 31, 41, 61, 93, 123, 183, 293, 879, 1271, 1891, 2501, 3813, 5673, 7503, 9083, 12013, 17873, 27249, 36039, 53619, 77531, 232593, 372403, 554063, 732793, 1117209, 1662189, 2198379, 22716583, 68149749]

約数ペア:

[(1, 68149749), (3, 22716583), (31, 2198379), (41, 1662189), (61, 1117209), (93, 732793), (123, 554063), (183, 372403), (293, 232593), (879, 77531), (1271, 53619), (1891, 36039), (2501, 27249), (3813, 17873), (5673, 12013), (7503, 9083)]