189285039

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3833}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 294451200

約数和(自身を除く): 105166161

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 3833, 5487, 11499, 16461, 34497, 49383, 103491, 118823, 226147, 356469, 678441, 1069407, 2035323, 3208221, 6105969, 7010557, 21031671, 63095013, 189285039]

約数ペア:

[(1, 189285039), (3, 63095013), (9, 21031671), (27, 7010557), (31, 6105969), (59, 3208221), (93, 2035323), (177, 1069407), (279, 678441), (531, 356469), (837, 226147), (1593, 118823), (1829, 103491), (3833, 49383), (5487, 34497), (11499, 16461)]