136480029

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{887}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 220962816

約数和(自身を除く): 84482787

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 431, 887, 1293, 2661, 3017, 6209, 7327, 9051, 15079, 18627, 21981, 45237, 51289, 105553, 153867, 316659, 382297, 1146891, 2676079, 6499049, 8028237, 19497147, 45493343, 136480029]

約数ペア:

[(1, 136480029), (3, 45493343), (7, 19497147), (17, 8028237), (21, 6499049), (51, 2676079), (119, 1146891), (357, 382297), (431, 316659), (887, 153867), (1293, 105553), (2661, 51289), (3017, 45237), (6209, 21981), (7327, 18627), (9051, 15079)]