72090669

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 113783040

約数和(自身を除く): 41692371

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 829, 861, 2121, 2487, 4141, 5803, 12423, 17409, 28987, 33989, 83729, 86961, 101967, 237923, 251187, 586103, 713769, 1758309, 3432889, 10298667, 24030223, 72090669]

約数ペア:

[(1, 72090669), (3, 24030223), (7, 10298667), (21, 3432889), (41, 1758309), (101, 713769), (123, 586103), (287, 251187), (303, 237923), (707, 101967), (829, 86961), (861, 83729), (2121, 33989), (2487, 28987), (4141, 17409), (5803, 12423)]