65131329

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 92461824

約数和(自身を除く): 27330495

約数列:

[1, 3, 41, 53, 97, 103, 123, 159, 291, 309, 2173, 3977, 4223, 5141, 5459, 6519, 9991, 11931, 12669, 15423, 16377, 29973, 210781, 223819, 409631, 529523, 632343, 671457, 1228893, 1588569, 21710443, 65131329]

約数ペア:

[(1, 65131329), (3, 21710443), (41, 1588569), (53, 1228893), (97, 671457), (103, 632343), (123, 529523), (159, 409631), (291, 223819), (309, 210781), (2173, 29973), (3977, 16377), (4223, 15423), (5141, 12669), (5459, 11931), (6519, 9991)]