40861611

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 28834389

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1451, 3129, 4023, 4353, 9387, 10157, 13059, 28161, 30471, 39177, 91413, 216199, 274239, 648597, 1513393, 1945791, 4540179, 5837373, 13620537, 40861611]

約数ペア:

[(1, 40861611), (3, 13620537), (7, 5837373), (9, 4540179), (21, 1945791), (27, 1513393), (63, 648597), (149, 274239), (189, 216199), (447, 91413), (1043, 39177), (1341, 30471), (1451, 28161), (3129, 13059), (4023, 10157), (4353, 9387)]