68097273

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 100761600

約数和(自身を除く): 32664327

約数列:

[1, 3, 19, 23, 57, 69, 127, 381, 409, 437, 1227, 1311, 2413, 2921, 7239, 7771, 8763, 9407, 23313, 28221, 51943, 55499, 155829, 166497, 178733, 536199, 986917, 1194689, 2960751, 3584067, 22699091, 68097273]

約数ペア:

[(1, 68097273), (3, 22699091), (19, 3584067), (23, 2960751), (57, 1194689), (69, 986917), (127, 536199), (381, 178733), (409, 166497), (437, 155829), (1227, 55499), (1311, 51943), (2413, 28221), (2921, 23313), (7239, 9407), (7771, 8763)]