67061547

素因数分解:

$3^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 116635680

約数和(自身を除く): 49574133

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 173, 189, 293, 441, 519, 879, 1211, 1323, 1557, 2051, 2637, 3633, 4671, 6153, 7911, 8477, 10899, 14357, 18459, 25431, 32697, 43071, 50689, 55377, 76293, 129213, 152067, 228879, 354823, 387639, 456201, 1064469, 1368603, 2483761, 3193407, 7451283, 9580221, 22353849, 67061547]

約数ペア:

[(1, 67061547), (3, 22353849), (7, 9580221), (9, 7451283), (21, 3193407), (27, 2483761), (49, 1368603), (63, 1064469), (147, 456201), (173, 387639), (189, 354823), (293, 228879), (441, 152067), (519, 129213), (879, 76293), (1211, 55377), (1323, 50689), (1557, 43071), (2051, 32697), (2637, 25431), (3633, 18459), (4671, 14357), (6153, 10899), (7911, 8477)]