40150971

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3727}}^1$

素因数の和:3765

約数の個数: 40

約数和(自身を含む): 72174080

約数和(自身を除く): 32023109

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 3727, 10773, 11181, 26089, 33543, 70813, 78267, 100629, 212439, 234801, 301887, 495691, 637317, 704403, 1487073, 1911951, 2113209, 4461219, 5735853, 13383657, 40150971]

約数ペア:

[(1, 40150971), (3, 13383657), (7, 5735853), (9, 4461219), (19, 2113209), (21, 1911951), (27, 1487073), (57, 704403), (63, 637317), (81, 495691), (133, 301887), (171, 234801), (189, 212439), (399, 100629), (513, 78267), (567, 70813), (1197, 33543), (1539, 26089), (3591, 11181), (3727, 10773)]