1298067971613

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{777001}}^1$

素因数の和:777162

約数の個数: 64

約数和(自身を含む): 2148255129600

約数和(自身を除く): 850187157987

約数列:

[1, 3, 7, 19, 21, 53, 57, 79, 133, 159, 237, 371, 399, 553, 1007, 1113, 1501, 1659, 3021, 4187, 4503, 7049, 10507, 12561, 21147, 29309, 31521, 79553, 87927, 238659, 556871, 777001, 1670613, 2331003, 5439007, 14763019, 16317021, 41181053, 44289057, 61383079, 103341133, 123543159, 184149237, 288267371, 310023399, 429681553, 782440007, 864802113, 1166278501, 1289044659, 2347320021, 3253303187, 3498835503, 5477080049, 8163949507, 9759909561, 16431240147, 22773122309, 24491848521, 61812760553, 68319366927, 185438281659, 432689323871, 1298067971613]

約数ペア:

[(1, 1298067971613), (3, 432689323871), (7, 185438281659), (19, 68319366927), (21, 61812760553), (53, 24491848521), (57, 22773122309), (79, 16431240147), (133, 9759909561), (159, 8163949507), (237, 5477080049), (371, 3498835503), (399, 3253303187), (553, 2347320021), (1007, 1289044659), (1113, 1166278501), (1501, 864802113), (1659, 782440007), (3021, 429681553), (4187, 310023399), (4503, 288267371), (7049, 184149237), (10507, 123543159), (12561, 103341133), (21147, 61383079), (29309, 44289057), (31521, 41181053), (79553, 16317021), (87927, 14763019), (238659, 5439007), (556871, 2331003), (777001, 1670613)]