9377991

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 16723200

約数和(自身を除く): 7345209

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 87, 177, 189, 203, 261, 413, 531, 609, 783, 841, 1239, 1593, 1711, 1827, 2523, 3717, 5133, 5481, 5887, 7569, 11151, 11977, 15399, 17661, 22707, 35931, 46197, 49619, 52983, 107793, 148857, 158949, 323379, 347333, 446571, 1041999, 1339713, 3125997, 9377991]

約数ペア:

[(1, 9377991), (3, 3125997), (7, 1339713), (9, 1041999), (21, 446571), (27, 347333), (29, 323379), (59, 158949), (63, 148857), (87, 107793), (177, 52983), (189, 49619), (203, 46197), (261, 35931), (413, 22707), (531, 17661), (609, 15399), (783, 11977), (841, 11151), (1239, 7569), (1593, 5887), (1711, 5481), (1827, 5133), (2523, 3717)]