72995769

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35111}}^1$

素因数の和:35138

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 61834311

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 35111, 105333, 245777, 315999, 386221, 737331, 947997, 1158663, 2211993, 2703547, 3475989, 6635979, 8110641, 10427967, 24331923, 72995769]

約数ペア:

[(1, 72995769), (3, 24331923), (7, 10427967), (9, 8110641), (11, 6635979), (21, 3475989), (27, 2703547), (33, 2211993), (63, 1158663), (77, 947997), (99, 737331), (189, 386221), (231, 315999), (297, 245777), (693, 105333), (2079, 35111)]