77883183

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 135982080

約数和(自身を除く): 58098897

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 907, 987, 1363, 1827, 2721, 2961, 4089, 6349, 8163, 9541, 12267, 19047, 26303, 28623, 42629, 57141, 78909, 85869, 127887, 184121, 236727, 298403, 383661, 552363, 895209, 1236241, 1657089, 2685627, 3708723, 8653687, 11126169, 25961061, 77883183]

約数ペア:

[(1, 77883183), (3, 25961061), (7, 11126169), (9, 8653687), (21, 3708723), (29, 2685627), (47, 1657089), (63, 1236241), (87, 895209), (141, 552363), (203, 383661), (261, 298403), (329, 236727), (423, 184121), (609, 127887), (907, 85869), (987, 78909), (1363, 57141), (1827, 42629), (2721, 28623), (2961, 26303), (4089, 19047), (6349, 12267), (8163, 9541)]