79392789

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2774

約数の個数: 36

約数和(自身を含む): 135442944

約数和(自身を除く): 56050155

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 2687, 3283, 4221, 8061, 9849, 18809, 24183, 29547, 56427, 131663, 169281, 180029, 394989, 540087, 1184967, 1260203, 1620261, 3780609, 8821421, 11341827, 26464263, 79392789]

約数ペア:

[(1, 79392789), (3, 26464263), (7, 11341827), (9, 8821421), (21, 3780609), (49, 1620261), (63, 1260203), (67, 1184967), (147, 540087), (201, 394989), (441, 180029), (469, 169281), (603, 131663), (1407, 56427), (2687, 29547), (3283, 24183), (4221, 18809), (8061, 9849)]