77117481

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6766

約数の個数: 32

約数和(自身を含む): 132729600

約数和(自身を除く): 55612119

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 6689, 11529, 20067, 46823, 60201, 140469, 180603, 408029, 421407, 1224087, 1264221, 2856203, 3672261, 8568609, 11016783, 25705827, 77117481]

約数ペア:

[(1, 77117481), (3, 25705827), (7, 11016783), (9, 8568609), (21, 3672261), (27, 2856203), (61, 1264221), (63, 1224087), (183, 421407), (189, 408029), (427, 180603), (549, 140469), (1281, 60201), (1647, 46823), (3843, 20067), (6689, 11529)]