67209597

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 53347203

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 599, 819, 959, 1233, 1781, 1797, 2877, 4193, 5343, 5391, 7787, 8631, 12467, 12579, 16029, 23361, 37401, 37737, 54509, 70083, 82063, 112203, 163527, 246189, 490581, 574441, 738567, 1066819, 1723323, 3200457, 5169969, 7467733, 9601371, 22403199, 67209597]

約数ペア:

[(1, 67209597), (3, 22403199), (7, 9601371), (9, 7467733), (13, 5169969), (21, 3200457), (39, 1723323), (63, 1066819), (91, 738567), (117, 574441), (137, 490581), (273, 246189), (411, 163527), (599, 112203), (819, 82063), (959, 70083), (1233, 54509), (1781, 37737), (1797, 37401), (2877, 23361), (4193, 16029), (5343, 12579), (5391, 12467), (7787, 8631)]