85238883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 129991680

約数和(自身を除く): 44752797

約数列:

[1, 3, 9, 19, 57, 171, 503, 991, 1509, 2973, 4527, 8919, 9557, 18829, 28671, 56487, 86013, 169461, 498473, 1495419, 4486257, 9470987, 28412961, 85238883]

約数ペア:

[(1, 85238883), (3, 28412961), (9, 9470987), (19, 4486257), (57, 1495419), (171, 498473), (503, 169461), (991, 86013), (1509, 56487), (2973, 28671), (4527, 18829), (8919, 9557)]