1157175639

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{751901}}^1$

素因数の和:751932

約数の個数: 20

約数和(自身を含む): 1819602840

約数和(自身を除く): 662427201

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 751901, 2255703, 6767109, 14286119, 20301327, 42858357, 60903981, 128575071, 385725213, 1157175639]

約数ペア:

[(1, 1157175639), (3, 385725213), (9, 128575071), (19, 60903981), (27, 42858357), (57, 20301327), (81, 14286119), (171, 6767109), (513, 2255703), (1539, 751901)]