66951330999

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{137131}}^1$

素因数の和:137555

約数の個数: 32

約数和(自身を含む): 103842932736

約数和(自身を除く): 36891601737

約数列:

[1, 3, 7, 21, 67, 201, 347, 469, 1041, 1407, 2429, 7287, 23249, 69747, 137131, 162743, 411393, 488229, 959917, 2879751, 9187777, 27563331, 47584457, 64314439, 142753371, 192943317, 333091199, 999273597, 3188158619, 9564475857, 22317110333, 66951330999]

約数ペア:

[(1, 66951330999), (3, 22317110333), (7, 9564475857), (21, 3188158619), (67, 999273597), (201, 333091199), (347, 192943317), (469, 142753371), (1041, 64314439), (1407, 47584457), (2429, 27563331), (7287, 9187777), (23249, 2879751), (69747, 959917), (137131, 488229), (162743, 411393)]