169886541

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 257798688

約数和(自身を除く): 87912147

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 487, 961, 1023, 1461, 2883, 3751, 5357, 10571, 11253, 15097, 16071, 31713, 45291, 58927, 116281, 166067, 176781, 348843, 468007, 498201, 1404021, 1826737, 5148077, 5480211, 15444231, 56628847, 169886541]

約数ペア:

[(1, 169886541), (3, 56628847), (11, 15444231), (31, 5480211), (33, 5148077), (93, 1826737), (121, 1404021), (341, 498201), (363, 468007), (487, 348843), (961, 176781), (1023, 166067), (1461, 116281), (2883, 58927), (3751, 45291), (5357, 31713), (10571, 16071), (11253, 15097)]