40377519927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{12829}}^1\times {\mathrm{6857}}^1$

素因数の和:19712

約数の個数: 32

約数和(自身を含む): 63351460800

約数和(自身を除く): 22973940873

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6857, 12829, 20571, 38487, 61713, 115461, 116569, 185139, 218093, 346383, 349707, 654279, 1049121, 1962837, 3147363, 5888511, 87968453, 263905359, 791716077, 1495463701, 2375148231, 4486391103, 13459173309, 40377519927]

約数ペア:

[(1, 40377519927), (3, 13459173309), (9, 4486391103), (17, 2375148231), (27, 1495463701), (51, 791716077), (153, 263905359), (459, 87968453), (6857, 5888511), (12829, 3147363), (20571, 1962837), (38487, 1049121), (61713, 654279), (115461, 349707), (116569, 346383), (185139, 218093)]