77943897

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 118742400

約数和(自身を除く): 40798503

約数列:

[1, 3, 9, 27, 59, 113, 177, 339, 433, 531, 1017, 1299, 1593, 3051, 3897, 6667, 11691, 20001, 25547, 48929, 60003, 76641, 146787, 180009, 229923, 440361, 689769, 1321083, 2886811, 8660433, 25981299, 77943897]

約数ペア:

[(1, 77943897), (3, 25981299), (9, 8660433), (27, 2886811), (59, 1321083), (113, 689769), (177, 440361), (339, 229923), (433, 180009), (531, 146787), (1017, 76641), (1299, 60003), (1593, 48929), (3051, 25547), (3897, 20001), (6667, 11691)]