67253343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 30724257

約数列:

[1, 3, 17, 51, 53, 139, 159, 179, 417, 537, 901, 2363, 2703, 3043, 7089, 7367, 9129, 9487, 22101, 24881, 28461, 74643, 125239, 161279, 375717, 422977, 483837, 1268931, 1318693, 3956079, 22417781, 67253343]

約数ペア:

[(1, 67253343), (3, 22417781), (17, 3956079), (51, 1318693), (53, 1268931), (139, 483837), (159, 422977), (179, 375717), (417, 161279), (537, 125239), (901, 74643), (2363, 28461), (2703, 24881), (3043, 22101), (7089, 9487), (7367, 9129)]