40744053

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 73906560

約数和(自身を除く): 33162507

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1409, 1701, 3213, 4131, 4227, 9639, 9863, 12681, 23953, 28917, 29589, 38043, 71859, 88767, 114129, 167671, 215577, 266301, 342387, 503013, 646731, 798903, 1509039, 1940193, 2396709, 4527117, 5820579, 13581351, 40744053]

約数ペア:

[(1, 40744053), (3, 13581351), (7, 5820579), (9, 4527117), (17, 2396709), (21, 1940193), (27, 1509039), (51, 798903), (63, 646731), (81, 503013), (119, 342387), (153, 266301), (189, 215577), (243, 167671), (357, 114129), (459, 88767), (567, 71859), (1071, 38043), (1377, 29589), (1409, 28917), (1701, 23953), (3213, 12681), (4131, 9863), (4227, 9639)]