146447007

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{991}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 231604224

約数和(自身を除く): 85157217

約数列:

[1, 3, 7, 21, 31, 93, 217, 227, 651, 681, 991, 1589, 2973, 4767, 6937, 7037, 20811, 21111, 30721, 49259, 92163, 147777, 215047, 224957, 645141, 674871, 1574699, 4724097, 6973667, 20921001, 48815669, 146447007]

約数ペア:

[(1, 146447007), (3, 48815669), (7, 20921001), (21, 6973667), (31, 4724097), (93, 1574699), (217, 674871), (227, 645141), (651, 224957), (681, 215047), (991, 147777), (1589, 92163), (2973, 49259), (4767, 30721), (6937, 21111), (7037, 20811)]