61380491039

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{4057}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 71992166400

約数和(自身を除く): 10611675361

約数列:

[1, 7, 79, 109, 251, 553, 763, 1757, 4057, 8611, 19829, 27359, 28399, 60277, 138803, 191513, 320503, 442213, 1018307, 2161361, 2243521, 3095491, 7128149, 15129527, 34934827, 80446253, 110995463, 244543789, 563123771, 776968241, 8768641577, 61380491039]

約数ペア:

[(1, 61380491039), (7, 8768641577), (79, 776968241), (109, 563123771), (251, 244543789), (553, 110995463), (763, 80446253), (1757, 34934827), (4057, 15129527), (8611, 7128149), (19829, 3095491), (27359, 2243521), (28399, 2161361), (60277, 1018307), (138803, 442213), (191513, 320503)]