40379301

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 63702756

約数和(自身を除く): 23323455

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 157, 369, 471, 697, 1413, 1681, 2091, 2669, 5043, 6273, 6437, 8007, 15129, 19311, 24021, 28577, 57933, 85731, 109429, 257193, 263917, 328287, 791751, 984861, 2375253, 4486589, 13459767, 40379301]

約数ペア:

[(1, 40379301), (3, 13459767), (9, 4486589), (17, 2375253), (41, 984861), (51, 791751), (123, 328287), (153, 263917), (157, 257193), (369, 109429), (471, 85731), (697, 57933), (1413, 28577), (1681, 24021), (2091, 19311), (2669, 15129), (5043, 8007), (6273, 6437)]