73627209

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 111376512

約数和(自身を除く): 37749303

約数列:

[1, 3, 9, 23, 69, 207, 401, 887, 1203, 2661, 3609, 7983, 9223, 20401, 27669, 61203, 83007, 183609, 355687, 1067061, 3201183, 8180801, 24542403, 73627209]

約数ペア:

[(1, 73627209), (3, 24542403), (9, 8180801), (23, 3201183), (69, 1067061), (207, 355687), (401, 183609), (887, 83007), (1203, 61203), (2661, 27669), (3609, 20401), (7983, 9223)]