76438539

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 120384000

約数和(自身を除く): 43945461

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 1367, 2071, 2943, 4101, 6213, 12303, 18639, 25973, 36909, 55917, 77919, 149003, 233757, 447009, 701271, 1341027, 2831057, 4023081, 8493171, 25479513, 76438539]

約数ペア:

[(1, 76438539), (3, 25479513), (9, 8493171), (19, 4023081), (27, 2831057), (57, 1341027), (109, 701271), (171, 447009), (327, 233757), (513, 149003), (981, 77919), (1367, 55917), (2071, 36909), (2943, 25973), (4101, 18639), (6213, 12303)]