8045360421

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 12592647936

約数和(自身を除く): 4547287515

約数列:

[1, 3, 7, 21, 49, 147, 197, 367, 591, 757, 1101, 1379, 2271, 2569, 4137, 5299, 7707, 9653, 15897, 17983, 28959, 37093, 53949, 72299, 111279, 149129, 216897, 277819, 447387, 506093, 833457, 1043903, 1518279, 1944733, 3131709, 3542651, 5834199, 7307321, 10627953, 13613131, 21921963, 40839393, 54730343, 164191029, 383112401, 1149337203, 2681786807, 8045360421]

約数ペア:

[(1, 8045360421), (3, 2681786807), (7, 1149337203), (21, 383112401), (49, 164191029), (147, 54730343), (197, 40839393), (367, 21921963), (591, 13613131), (757, 10627953), (1101, 7307321), (1379, 5834199), (2271, 3542651), (2569, 3131709), (4137, 1944733), (5299, 1518279), (7707, 1043903), (9653, 833457), (15897, 506093), (17983, 447387), (28959, 277819), (37093, 216897), (53949, 149129), (72299, 111279)]