48311307

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 79553760

約数和(自身を除く): 31242453

約数列:

[1, 3, 9, 11, 33, 37, 99, 109, 111, 121, 327, 333, 363, 407, 981, 1089, 1199, 1221, 1331, 3597, 3663, 3993, 4033, 4477, 10791, 11979, 12099, 13189, 13431, 36297, 39567, 40293, 44363, 49247, 118701, 133089, 145079, 147741, 399267, 435237, 443223, 487993, 1305711, 1463979, 4391937, 5367923, 16103769, 48311307]

約数ペア:

[(1, 48311307), (3, 16103769), (9, 5367923), (11, 4391937), (33, 1463979), (37, 1305711), (99, 487993), (109, 443223), (111, 435237), (121, 399267), (327, 147741), (333, 145079), (363, 133089), (407, 118701), (981, 49247), (1089, 44363), (1199, 40293), (1221, 39567), (1331, 36297), (3597, 13431), (3663, 13189), (3993, 12099), (4033, 11979), (4477, 10791)]