16460157

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 10247811

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 643, 1113, 1219, 1929, 3657, 4501, 8533, 13503, 14789, 25599, 34079, 44367, 102237, 103523, 238553, 310569, 715659, 783817, 2351451, 5486719, 16460157]

約数ペア:

[(1, 16460157), (3, 5486719), (7, 2351451), (21, 783817), (23, 715659), (53, 310569), (69, 238553), (159, 103523), (161, 102237), (371, 44367), (483, 34079), (643, 25599), (1113, 14789), (1219, 13503), (1929, 8533), (3657, 4501)]