61723697

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 15690703

約数列:

[1, 7, 23, 31, 83, 149, 161, 217, 581, 713, 1043, 1909, 2573, 3427, 4619, 4991, 12367, 13363, 18011, 23989, 32333, 59179, 86569, 106237, 284441, 383377, 414253, 743659, 1991087, 2683639, 8817671, 61723697]

約数ペア:

[(1, 61723697), (7, 8817671), (23, 2683639), (31, 1991087), (83, 743659), (149, 414253), (161, 383377), (217, 284441), (581, 106237), (713, 86569), (1043, 59179), (1909, 32333), (2573, 23989), (3427, 18011), (4619, 13363), (4991, 12367)]