26799129

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 45752304

約数和(自身を除く): 18953175

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 907, 1407, 2721, 3283, 4221, 6349, 8163, 9849, 19047, 29547, 44443, 57141, 60769, 133329, 182307, 399987, 425383, 546921, 1276149, 2977681, 3828447, 8933043, 26799129]

約数ペア:

[(1, 26799129), (3, 8933043), (7, 3828447), (9, 2977681), (21, 1276149), (49, 546921), (63, 425383), (67, 399987), (147, 182307), (201, 133329), (441, 60769), (469, 57141), (603, 44443), (907, 29547), (1407, 19047), (2721, 9849), (3283, 8163), (4221, 6349)]