83789601

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 134999040

約数和(自身を除く): 51209439

約数列:

[1, 3, 7, 19, 21, 57, 133, 373, 399, 563, 1119, 1689, 2611, 3941, 7087, 7833, 10697, 11823, 21261, 32091, 49609, 74879, 148827, 209999, 224637, 629997, 1469993, 3989981, 4409979, 11969943, 27929867, 83789601]

約数ペア:

[(1, 83789601), (3, 27929867), (7, 11969943), (19, 4409979), (21, 3989981), (57, 1469993), (133, 629997), (373, 224637), (399, 209999), (563, 148827), (1119, 74879), (1689, 49609), (2611, 32091), (3941, 21261), (7087, 11823), (7833, 10697)]