826664106261

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12541}}^1\times {\mathrm{19993}}^1$

素因数の和:32701

約数の個数: 32

約数和(自身を含む): 1267866565888

約数和(自身を除く): 441202459627

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 12541, 19993, 37623, 59979, 87787, 139951, 263361, 419853, 1968937, 3138901, 5906811, 9416703, 13782559, 21972307, 41347677, 65916921, 250732213, 752196639, 1755125491, 5265376473, 39364957441, 118094872323, 275554702087, 826664106261]

約数ペア:

[(1, 826664106261), (3, 275554702087), (7, 118094872323), (21, 39364957441), (157, 5265376473), (471, 1755125491), (1099, 752196639), (3297, 250732213), (12541, 65916921), (19993, 41347677), (37623, 21972307), (59979, 13782559), (87787, 9416703), (139951, 5906811), (263361, 3138901), (419853, 1968937)]