158351601

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 224133120

約数和(自身を除く): 65781519

約数列:

[1, 3, 37, 47, 111, 127, 141, 239, 381, 717, 1739, 4699, 5217, 5969, 8843, 11233, 14097, 17907, 26529, 30353, 33699, 91059, 220853, 415621, 662559, 1123061, 1246863, 1426591, 3369183, 4279773, 52783867, 158351601]

約数ペア:

[(1, 158351601), (3, 52783867), (37, 4279773), (47, 3369183), (111, 1426591), (127, 1246863), (141, 1123061), (239, 662559), (381, 415621), (717, 220853), (1739, 91059), (4699, 33699), (5217, 30353), (5969, 26529), (8843, 17907), (11233, 14097)]