143119053

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 265408416

約数和(自身を除く): 122289363

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 163, 181, 231, 441, 489, 539, 543, 693, 1141, 1267, 1467, 1617, 1629, 1793, 1991, 3423, 3801, 4851, 5379, 5973, 7987, 8869, 10269, 11403, 12551, 13937, 16137, 17919, 23961, 26607, 29503, 37653, 41811, 71883, 79821, 87857, 88509, 97559, 112959, 125433, 206521, 263571, 265527, 292677, 324533, 619563, 790713, 878031, 973599, 1445647, 1858689, 2271731, 2920797, 4336941, 6815193, 13010823, 15902117, 20445579, 47706351, 143119053]

約数ペア:

[(1, 143119053), (3, 47706351), (7, 20445579), (9, 15902117), (11, 13010823), (21, 6815193), (33, 4336941), (49, 2920797), (63, 2271731), (77, 1858689), (99, 1445647), (147, 973599), (163, 878031), (181, 790713), (231, 619563), (441, 324533), (489, 292677), (539, 265527), (543, 263571), (693, 206521), (1141, 125433), (1267, 112959), (1467, 97559), (1617, 88509), (1629, 87857), (1793, 79821), (1991, 71883), (3423, 41811), (3801, 37653), (4851, 29503), (5379, 26607), (5973, 23961), (7987, 17919), (8869, 16137), (10269, 13937), (11403, 12551)]