121712493

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 188762112

約数和(自身を除く): 67049619

約数列:

[1, 3, 7, 21, 131, 151, 293, 393, 453, 879, 917, 1057, 2051, 2751, 3171, 6153, 19781, 38383, 44243, 59343, 115149, 132729, 138467, 268681, 309701, 415401, 806043, 929103, 5795833, 17387499, 40570831, 121712493]

約数ペア:

[(1, 121712493), (3, 40570831), (7, 17387499), (21, 5795833), (131, 929103), (151, 806043), (293, 415401), (393, 309701), (453, 268681), (879, 138467), (917, 132729), (1057, 115149), (2051, 59343), (2751, 44243), (3171, 38383), (6153, 19781)]