69248793

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 29247207

約数列:

[1, 3, 37, 53, 79, 111, 149, 159, 237, 447, 1961, 2923, 4187, 5513, 5883, 7897, 8769, 11771, 12561, 16539, 23691, 35313, 154919, 292189, 435527, 464757, 623863, 876567, 1306581, 1871589, 23082931, 69248793]

約数ペア:

[(1, 69248793), (3, 23082931), (37, 1871589), (53, 1306581), (79, 876567), (111, 623863), (149, 464757), (159, 435527), (237, 292189), (447, 154919), (1961, 35313), (2923, 23691), (4187, 16539), (5513, 12561), (5883, 11771), (7897, 8769)]