26613279

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 52690176

約数和(自身を除く): 26076897

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 81, 99, 119, 153, 187, 189, 231, 251, 297, 357, 459, 561, 567, 693, 753, 891, 1071, 1309, 1377, 1683, 1757, 2079, 2259, 2761, 3213, 3927, 4267, 5049, 5271, 6237, 6777, 8283, 9639, 11781, 12801, 15147, 15813, 19327, 20331, 24849, 29869, 35343, 38403, 46937, 47439, 57981, 74547, 89607, 106029, 115209, 140811, 142317, 173943, 223641, 268821, 328559, 345627, 422433, 521829, 806463, 985677, 1267299, 1565487, 2419389, 2957031, 3801897, 8871093, 26613279]

約数ペア:

[(1, 26613279), (3, 8871093), (7, 3801897), (9, 2957031), (11, 2419389), (17, 1565487), (21, 1267299), (27, 985677), (33, 806463), (51, 521829), (63, 422433), (77, 345627), (81, 328559), (99, 268821), (119, 223641), (153, 173943), (187, 142317), (189, 140811), (231, 115209), (251, 106029), (297, 89607), (357, 74547), (459, 57981), (561, 47439), (567, 46937), (693, 38403), (753, 35343), (891, 29869), (1071, 24849), (1309, 20331), (1377, 19327), (1683, 15813), (1757, 15147), (2079, 12801), (2259, 11781), (2761, 9639), (3213, 8283), (3927, 6777), (4267, 6237), (5049, 5271)]