139348539

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 226080000

約数和(自身を除く): 86731461

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 313, 939, 1499, 2817, 3443, 4497, 8451, 10329, 13491, 16489, 30987, 40473, 49467, 92961, 148401, 445203, 469187, 1407561, 4222683, 5161057, 12668049, 15483171, 46449513, 139348539]

約数ペア:

[(1, 139348539), (3, 46449513), (9, 15483171), (11, 12668049), (27, 5161057), (33, 4222683), (99, 1407561), (297, 469187), (313, 445203), (939, 148401), (1499, 92961), (2817, 49467), (3443, 40473), (4497, 30987), (8451, 16489), (10329, 13491)]