129904587029

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{24509}}^1\times {\mathrm{4703}}^1$

素因数の和:29249

約数の個数: 24

約数和(自身を含む): 157723614720

約数和(自身を除く): 27819027691

約数列:

[1, 7, 23, 49, 161, 1127, 4703, 24509, 32921, 108169, 171563, 230447, 563707, 757183, 1200941, 3945949, 5300281, 27621643, 115265827, 806860789, 2651114021, 5648025523, 18557798147, 129904587029]

約数ペア:

[(1, 129904587029), (7, 18557798147), (23, 5648025523), (49, 2651114021), (161, 806860789), (1127, 115265827), (4703, 27621643), (24509, 5300281), (32921, 3945949), (108169, 1200941), (171563, 757183), (230447, 563707)]