66589347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 36261213

約数列:

[1, 3, 11, 23, 33, 59, 69, 177, 253, 649, 759, 1357, 1487, 1947, 4071, 4461, 14927, 16357, 34201, 44781, 49071, 87733, 102603, 263199, 376211, 965063, 1128633, 2017859, 2895189, 6053577, 22196449, 66589347]

約数ペア:

[(1, 66589347), (3, 22196449), (11, 6053577), (23, 2895189), (33, 2017859), (59, 1128633), (69, 965063), (177, 376211), (253, 263199), (649, 102603), (759, 87733), (1357, 49071), (1487, 44781), (1947, 34201), (4071, 16357), (4461, 14927)]