69536523

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 113405440

約数和(自身を除く): 43868917

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 2857, 3477, 8113, 8571, 19999, 24339, 54283, 59997, 162849, 174277, 379981, 522831, 1139943, 1219939, 3311263, 3659817, 9933789, 23178841, 69536523]

約数ペア:

[(1, 69536523), (3, 23178841), (7, 9933789), (19, 3659817), (21, 3311263), (57, 1219939), (61, 1139943), (133, 522831), (183, 379981), (399, 174277), (427, 162849), (1159, 59997), (1281, 54283), (2857, 24339), (3477, 19999), (8113, 8571)]