66077307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{787}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 100800960

約数和(自身を除く): 34723653

約数列:

[1, 3, 9, 19, 57, 171, 491, 787, 1473, 2361, 4419, 7083, 9329, 14953, 27987, 44859, 83961, 134577, 386417, 1159251, 3477753, 7341923, 22025769, 66077307]

約数ペア:

[(1, 66077307), (3, 22025769), (9, 7341923), (19, 3477753), (57, 1159251), (171, 386417), (491, 134577), (787, 83961), (1473, 44859), (2361, 27987), (4419, 14953), (7083, 9329)]