83216649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 38088951

約数列:

[1, 3, 17, 47, 51, 141, 149, 233, 447, 699, 799, 2397, 2533, 3961, 7003, 7599, 10951, 11883, 21009, 32853, 34717, 104151, 119051, 186167, 357153, 558501, 590189, 1631699, 1770567, 4895097, 27738883, 83216649]

約数ペア:

[(1, 83216649), (3, 27738883), (17, 4895097), (47, 1770567), (51, 1631699), (141, 590189), (149, 558501), (233, 357153), (447, 186167), (699, 119051), (799, 104151), (2397, 34717), (2533, 32853), (3961, 21009), (7003, 11883), (7599, 10951)]