153906291

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 286540800

約数和(自身を除く): 132634509

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 181, 189, 231, 297, 409, 543, 693, 1227, 1267, 1629, 1991, 2079, 2863, 3681, 3801, 4499, 4887, 5973, 8589, 11043, 11403, 13497, 13937, 17919, 25767, 31493, 34209, 40491, 41811, 53757, 74029, 77301, 94479, 121473, 125433, 222087, 283437, 376299, 518203, 666261, 814319, 850311, 1554609, 1998783, 2442957, 4663827, 5700233, 7328871, 13991481, 17100699, 21986613, 51302097, 153906291]

約数ペア:

[(1, 153906291), (3, 51302097), (7, 21986613), (9, 17100699), (11, 13991481), (21, 7328871), (27, 5700233), (33, 4663827), (63, 2442957), (77, 1998783), (99, 1554609), (181, 850311), (189, 814319), (231, 666261), (297, 518203), (409, 376299), (543, 283437), (693, 222087), (1227, 125433), (1267, 121473), (1629, 94479), (1991, 77301), (2079, 74029), (2863, 53757), (3681, 41811), (3801, 40491), (4499, 34209), (4887, 31493), (5973, 25767), (8589, 17919), (11043, 13937), (11403, 13497)]