121448493

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 190083348

約数和(自身を除く): 68634855

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 289, 477, 867, 881, 901, 2601, 2643, 2703, 7929, 8109, 14977, 15317, 44931, 45951, 46693, 134793, 137853, 140079, 254609, 420237, 763827, 793781, 2291481, 2381343, 7144029, 13494277, 40482831, 121448493]

約数ペア:

[(1, 121448493), (3, 40482831), (9, 13494277), (17, 7144029), (51, 2381343), (53, 2291481), (153, 793781), (159, 763827), (289, 420237), (477, 254609), (867, 140079), (881, 137853), (901, 134793), (2601, 46693), (2643, 45951), (2703, 44931), (7929, 15317), (8109, 14977)]