120779307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17183}}^1$

素因数の和:17271

約数の個数: 24

約数和(自身を含む): 193010688

約数和(自身を除く): 72231381

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 17183, 51549, 154647, 189013, 567039, 1219993, 1701117, 3659979, 10979937, 13419923, 40259769, 120779307]

約数ペア:

[(1, 120779307), (3, 40259769), (9, 13419923), (11, 10979937), (33, 3659979), (71, 1701117), (99, 1219993), (213, 567039), (639, 189013), (781, 154647), (2343, 51549), (7029, 17183)]