98721639

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 152985600

約数和(自身を除く): 54263961

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 837, 1493, 2133, 2449, 4479, 7347, 13437, 22041, 40311, 46283, 66123, 117947, 138849, 353841, 416547, 1061523, 1249641, 3184569, 3656357, 10969071, 32907213, 98721639]

約数ペア:

[(1, 98721639), (3, 32907213), (9, 10969071), (27, 3656357), (31, 3184569), (79, 1249641), (93, 1061523), (237, 416547), (279, 353841), (711, 138849), (837, 117947), (1493, 66123), (2133, 46283), (2449, 40311), (4479, 22041), (7347, 13437)]