227230888911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{4139}}^1$

素因数の和:5940

約数の個数: 64

約数和(自身を含む): 351729100800

約数和(自身を除く): 124498211889

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 1723, 2451, 4139, 5169, 10621, 12417, 22399, 31863, 32737, 53807, 67197, 74089, 78641, 98211, 161421, 177977, 222267, 235923, 425581, 533931, 963157, 1022333, 1276743, 1407691, 2313701, 2889471, 3066999, 3381563, 4223073, 6941103, 7131497, 10144689, 18299983, 21394491, 43960319, 54899949, 92709461, 131880957, 135498443, 278128383, 306654371, 406495329, 919963113, 1761479759, 3986506823, 5284439277, 5826433049, 11959520469, 17479299147, 75743629637, 227230888911]

約数ペア:

[(1, 227230888911), (3, 75743629637), (13, 17479299147), (19, 11959520469), (39, 5826433049), (43, 5284439277), (57, 3986506823), (129, 1761479759), (247, 919963113), (559, 406495329), (741, 306654371), (817, 278128383), (1677, 135498443), (1723, 131880957), (2451, 92709461), (4139, 54899949), (5169, 43960319), (10621, 21394491), (12417, 18299983), (22399, 10144689), (31863, 7131497), (32737, 6941103), (53807, 4223073), (67197, 3381563), (74089, 3066999), (78641, 2889471), (98211, 2313701), (161421, 1407691), (177977, 1276743), (222267, 1022333), (235923, 963157), (425581, 533931)]