67635897

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 106693632

約数和(自身を除く): 39057735

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 907, 1113, 1407, 2721, 3551, 6349, 10653, 19047, 24857, 48071, 60769, 74571, 144213, 182307, 336497, 425383, 1009491, 1276149, 3220757, 9662271, 22545299, 67635897]

約数ペア:

[(1, 67635897), (3, 22545299), (7, 9662271), (21, 3220757), (53, 1276149), (67, 1009491), (159, 425383), (201, 336497), (371, 182307), (469, 144213), (907, 74571), (1113, 60769), (1407, 48071), (2721, 24857), (3551, 19047), (6349, 10653)]