156914394327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1431557}}^1$

素因数の和:1432223

約数の個数: 24

約数和(自身を含む): 238955661360

約数和(自身を除く): 82041267033

約数列:

[1, 3, 9, 19, 57, 171, 641, 1923, 5769, 12179, 36537, 109611, 1431557, 4294671, 12884013, 27199583, 81598749, 244796247, 917628037, 2752884111, 8258652333, 17434932703, 52304798109, 156914394327]

約数ペア:

[(1, 156914394327), (3, 52304798109), (9, 17434932703), (19, 8258652333), (57, 2752884111), (171, 917628037), (641, 244796247), (1923, 81598749), (5769, 27199583), (12179, 12884013), (36537, 4294671), (109611, 1431557)]