23706837

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 45313632

約数和(自身を除く): 21606795

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 181, 189, 231, 243, 297, 441, 539, 543, 567, 693, 891, 1267, 1323, 1617, 1629, 1701, 1991, 2079, 2673, 3801, 3969, 4851, 4887, 5973, 6237, 8869, 11403, 11907, 13937, 14553, 14661, 17919, 18711, 26607, 34209, 41811, 43659, 43983, 53757, 79821, 97559, 102627, 125433, 130977, 161271, 239463, 292677, 307881, 376299, 483813, 718389, 878031, 1128897, 2155167, 2634093, 3386691, 7902279, 23706837]

約数ペア:

[(1, 23706837), (3, 7902279), (7, 3386691), (9, 2634093), (11, 2155167), (21, 1128897), (27, 878031), (33, 718389), (49, 483813), (63, 376299), (77, 307881), (81, 292677), (99, 239463), (147, 161271), (181, 130977), (189, 125433), (231, 102627), (243, 97559), (297, 79821), (441, 53757), (539, 43983), (543, 43659), (567, 41811), (693, 34209), (891, 26607), (1267, 18711), (1323, 17919), (1617, 14661), (1629, 14553), (1701, 13937), (1991, 11907), (2079, 11403), (2673, 8869), (3801, 6237), (3969, 5973), (4851, 4887)]