61078977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21053

約数の個数: 24

約数和(自身を含む): 98336160

約数和(自身を除く): 37257183

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 21011, 63033, 189099, 357187, 399209, 1071561, 1197627, 3214683, 3592881, 6786553, 20359659, 61078977]

約数ペア:

[(1, 61078977), (3, 20359659), (9, 6786553), (17, 3592881), (19, 3214683), (51, 1197627), (57, 1071561), (153, 399209), (171, 357187), (323, 189099), (969, 63033), (2907, 21011)]