153441393

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{3637}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 244473600

約数和(自身を除く): 91032207

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 343, 861, 1029, 2009, 3637, 6027, 10911, 14063, 25459, 42189, 76377, 149117, 178213, 447351, 534639, 1043819, 1247491, 3131457, 3742473, 7306733, 21920199, 51147131, 153441393]

約数ペア:

[(1, 153441393), (3, 51147131), (7, 21920199), (21, 7306733), (41, 3742473), (49, 3131457), (123, 1247491), (147, 1043819), (287, 534639), (343, 447351), (861, 178213), (1029, 149117), (2009, 76377), (3637, 42189), (6027, 25459), (10911, 14063)]