26521569081

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1\times {\mathrm{4933}}^1$

素因数の和:6406

約数の個数: 48

約数和(自身を含む): 44540204800

約数和(自身を除く): 18018635719

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1399, 3843, 4197, 4933, 9793, 12591, 14799, 29379, 34531, 44397, 85339, 88137, 103593, 256017, 300913, 310779, 597373, 768051, 902739, 1792119, 2106391, 2708217, 5376357, 6319173, 6901267, 18957519, 20703801, 48308869, 62111403, 144926607, 420977287, 434779821, 1262931861, 2946841009, 3788795583, 8840523027, 26521569081]

約数ペア:

[(1, 26521569081), (3, 8840523027), (7, 3788795583), (9, 2946841009), (21, 1262931861), (61, 434779821), (63, 420977287), (183, 144926607), (427, 62111403), (549, 48308869), (1281, 20703801), (1399, 18957519), (3843, 6901267), (4197, 6319173), (4933, 5376357), (9793, 2708217), (12591, 2106391), (14799, 1792119), (29379, 902739), (34531, 768051), (44397, 597373), (85339, 310779), (88137, 300913), (103593, 256017)]