133759563

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 221397120

約数和(自身を除く): 87637557

約数列:

[1, 3, 7, 19, 21, 49, 57, 83, 133, 147, 249, 399, 577, 581, 931, 1577, 1731, 1743, 2793, 4039, 4067, 4731, 10963, 11039, 12117, 12201, 28273, 32889, 33117, 47891, 76741, 77273, 84819, 143673, 230223, 231819, 335237, 537187, 909929, 1005711, 1611561, 2346659, 2729787, 6369503, 7039977, 19108509, 44586521, 133759563]

約数ペア:

[(1, 133759563), (3, 44586521), (7, 19108509), (19, 7039977), (21, 6369503), (49, 2729787), (57, 2346659), (83, 1611561), (133, 1005711), (147, 909929), (249, 537187), (399, 335237), (577, 231819), (581, 230223), (931, 143673), (1577, 84819), (1731, 77273), (1743, 76741), (2793, 47891), (4039, 33117), (4067, 32889), (4731, 28273), (10963, 12201), (11039, 12117)]