72410049

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 111458256

約数和(自身を除く): 39048207

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 227, 529, 603, 681, 1541, 1587, 2043, 4623, 4761, 5221, 13869, 15209, 15663, 35443, 45627, 46989, 106329, 120083, 136881, 318987, 349807, 360249, 1049421, 1080747, 3148263, 8045561, 24136683, 72410049]

約数ペア:

[(1, 72410049), (3, 24136683), (9, 8045561), (23, 3148263), (67, 1080747), (69, 1049421), (201, 360249), (207, 349807), (227, 318987), (529, 136881), (603, 120083), (681, 106329), (1541, 46989), (1587, 45627), (2043, 35443), (4623, 15663), (4761, 15209), (5221, 13869)]