68803707

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 107929600

約数和(自身を除く): 39125893

約数列:

[1, 3, 7, 21, 67, 79, 201, 237, 469, 553, 619, 1407, 1659, 1857, 4333, 5293, 12999, 15879, 37051, 41473, 48901, 111153, 124419, 146703, 290311, 342307, 870933, 1026921, 3276367, 9829101, 22934569, 68803707]

約数ペア:

[(1, 68803707), (3, 22934569), (7, 9829101), (21, 3276367), (67, 1026921), (79, 870933), (201, 342307), (237, 290311), (469, 146703), (553, 124419), (619, 111153), (1407, 48901), (1659, 41473), (1857, 37051), (4333, 15879), (5293, 12999)]