61328181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4091}}^1$

素因数の和:4376

約数の個数: 16

約数和(自身を含む): 86423040

約数和(自身を除く): 25094859

約数列:

[1, 3, 19, 57, 263, 789, 4091, 4997, 12273, 14991, 77729, 233187, 1075933, 3227799, 20442727, 61328181]

約数ペア:

[(1, 61328181), (3, 20442727), (19, 3227799), (57, 1075933), (263, 233187), (789, 77729), (4091, 14991), (4997, 12273)]