274249519803

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{60169}}^1$

素因数の和:61272

約数の個数: 48

約数和(自身を含む): 459564019200

約数和(自身を除く): 185314499397

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1019, 1491, 3057, 4473, 7133, 9171, 21399, 60169, 64197, 72349, 180507, 217047, 421183, 506443, 541521, 651141, 1263549, 1519329, 3790647, 4271999, 4557987, 12815997, 29903993, 38447991, 61312211, 89711979, 183936633, 269135937, 429185477, 551809899, 1287556431, 3862669293, 4353166981, 13059500943, 30472168867, 39178502829, 91416506601, 274249519803]

約数ペア:

[(1, 274249519803), (3, 91416506601), (7, 39178502829), (9, 30472168867), (21, 13059500943), (63, 4353166981), (71, 3862669293), (213, 1287556431), (497, 551809899), (639, 429185477), (1019, 269135937), (1491, 183936633), (3057, 89711979), (4473, 61312211), (7133, 38447991), (9171, 29903993), (21399, 12815997), (60169, 4557987), (64197, 4271999), (72349, 3790647), (180507, 1519329), (217047, 1263549), (421183, 651141), (506443, 541521)]