71353539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 109495152

約数和(自身を除く): 38141613

約数列:

[1, 3, 9, 17, 51, 153, 401, 1163, 1203, 3489, 3609, 6817, 10467, 19771, 20451, 59313, 61353, 177939, 466363, 1399089, 4197267, 7928171, 23784513, 71353539]

約数ペア:

[(1, 71353539), (3, 23784513), (9, 7928171), (17, 4197267), (51, 1399089), (153, 466363), (401, 177939), (1163, 61353), (1203, 59313), (3489, 20451), (3609, 19771), (6817, 10467)]