77183757

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 142047360

約数和(自身を除く): 64863603

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 3793, 6783, 11379, 20349, 26551, 34137, 64481, 72067, 79653, 193443, 216201, 238959, 451367, 504469, 580329, 648603, 1225139, 1354101, 1513407, 3675417, 4062303, 4540221, 8575973, 11026251, 25727919, 77183757]

約数ペア:

[(1, 77183757), (3, 25727919), (7, 11026251), (9, 8575973), (17, 4540221), (19, 4062303), (21, 3675417), (51, 1513407), (57, 1354101), (63, 1225139), (119, 648603), (133, 580329), (153, 504469), (171, 451367), (323, 238959), (357, 216201), (399, 193443), (969, 79653), (1071, 72067), (1197, 64481), (2261, 34137), (2907, 26551), (3793, 20349), (6783, 11379)]