67958541

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 120967680

約数和(自身を除く): 53009139

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1657, 1953, 4557, 4971, 5859, 11599, 13671, 14913, 34797, 41013, 44739, 51367, 81193, 104391, 154101, 243579, 313173, 359569, 462303, 730737, 1078707, 1386909, 2192211, 2516983, 3236121, 7550949, 9708363, 22652847, 67958541]

約数ペア:

[(1, 67958541), (3, 22652847), (7, 9708363), (9, 7550949), (21, 3236121), (27, 2516983), (31, 2192211), (49, 1386909), (63, 1078707), (93, 730737), (147, 462303), (189, 359569), (217, 313173), (279, 243579), (441, 154101), (651, 104391), (837, 81193), (1323, 51367), (1519, 44739), (1657, 41013), (1953, 34797), (4557, 14913), (4971, 13671), (5859, 11599)]