152786277

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 275046400

約数和(自身を除く): 122260123

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 157, 171, 189, 271, 399, 471, 513, 813, 1099, 1197, 1413, 1897, 2439, 2983, 3297, 3591, 4239, 5149, 5691, 7317, 8949, 9891, 15447, 17073, 20881, 26847, 29673, 36043, 42547, 46341, 51219, 62643, 80541, 108129, 127641, 139023, 187929, 297829, 324387, 382923, 563787, 808393, 893487, 973161, 1148769, 2425179, 2680461, 5658751, 7275537, 8041383, 16976253, 21826611, 50928759, 152786277]

約数ペア:

[(1, 152786277), (3, 50928759), (7, 21826611), (9, 16976253), (19, 8041383), (21, 7275537), (27, 5658751), (57, 2680461), (63, 2425179), (133, 1148769), (157, 973161), (171, 893487), (189, 808393), (271, 563787), (399, 382923), (471, 324387), (513, 297829), (813, 187929), (1099, 139023), (1197, 127641), (1413, 108129), (1897, 80541), (2439, 62643), (2983, 51219), (3297, 46341), (3591, 42547), (4239, 36043), (5149, 29673), (5691, 26847), (7317, 20881), (8949, 17073), (9891, 15447)]