71692173

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{49477}}^1$

素因数の和:49513

約数の個数: 24

約数和(自身を含む): 123497088

約数和(自身を除く): 51804915

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 49477, 148431, 346339, 445293, 1039017, 1137971, 3117051, 3413913, 7965797, 10241739, 23897391, 71692173]

約数ペア:

[(1, 71692173), (3, 23897391), (7, 10241739), (9, 7965797), (21, 3413913), (23, 3117051), (63, 1137971), (69, 1039017), (161, 445293), (207, 346339), (483, 148431), (1449, 49477)]