39328803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 25142877

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 163, 171, 249, 323, 489, 747, 969, 1411, 1467, 1577, 2771, 2907, 3097, 4233, 4731, 8313, 9291, 12699, 13529, 14193, 24939, 26809, 27873, 40587, 52649, 80427, 121761, 157947, 229993, 241281, 257051, 473841, 689979, 771153, 2069937, 2313459, 4369867, 13109601, 39328803]

約数ペア:

[(1, 39328803), (3, 13109601), (9, 4369867), (17, 2313459), (19, 2069937), (51, 771153), (57, 689979), (83, 473841), (153, 257051), (163, 241281), (171, 229993), (249, 157947), (323, 121761), (489, 80427), (747, 52649), (969, 40587), (1411, 27873), (1467, 26809), (1577, 24939), (2771, 14193), (2907, 13529), (3097, 12699), (4233, 9291), (4731, 8313)]