137438907

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{9829}}^1$

素因数の和:9970

約数の個数: 16

約数和(自身を含む): 188736000

約数和(自身を除く): 51297093

約数列:

[1, 3, 59, 79, 177, 237, 4661, 9829, 13983, 29487, 579911, 776491, 1739733, 2329473, 45812969, 137438907]

約数ペア:

[(1, 137438907), (3, 45812969), (59, 2329473), (79, 1739733), (177, 776491), (237, 579911), (4661, 29487), (9829, 13983)]