231793057587

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{25747}}^1$

素因数の和:26457

約数の個数: 64

約数和(自身を含む): 388733004800

約数和(自身を除く): 156939947213

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 673, 1029, 1911, 2019, 4459, 4711, 8749, 13377, 14133, 25747, 26247, 32977, 61243, 77241, 98931, 180229, 183729, 230839, 334711, 428701, 540687, 692517, 1004133, 1261603, 1286103, 2342977, 3000907, 3784809, 7028931, 8831221, 9002721, 16400839, 17327731, 26493663, 49202517, 51983193, 114805873, 121294117, 225260503, 344417619, 363882351, 675781509, 849058819, 1576823521, 2547176457, 4730470563, 5943411733, 11037764647, 17830235199, 33113293941, 77264352529, 231793057587]

約数ペア:

[(1, 231793057587), (3, 77264352529), (7, 33113293941), (13, 17830235199), (21, 11037764647), (39, 5943411733), (49, 4730470563), (91, 2547176457), (147, 1576823521), (273, 849058819), (343, 675781509), (637, 363882351), (673, 344417619), (1029, 225260503), (1911, 121294117), (2019, 114805873), (4459, 51983193), (4711, 49202517), (8749, 26493663), (13377, 17327731), (14133, 16400839), (25747, 9002721), (26247, 8831221), (32977, 7028931), (61243, 3784809), (77241, 3000907), (98931, 2342977), (180229, 1286103), (183729, 1261603), (230839, 1004133), (334711, 692517), (428701, 540687)]