61138539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88223}}^1$

素因数の和:88247

約数の個数: 24

約数和(自身を含む): 110103552

約数和(自身を除く): 48965013

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 88223, 264669, 617561, 794007, 970453, 1852683, 2911359, 5558049, 6793171, 8734077, 20379513, 61138539]

約数ペア:

[(1, 61138539), (3, 20379513), (7, 8734077), (9, 6793171), (11, 5558049), (21, 2911359), (33, 1852683), (63, 970453), (77, 794007), (99, 617561), (231, 264669), (693, 88223)]