156768695433

素因数分解:

$3^4\times 7^1\times {\mathrm{3967}}^1\times {\mathrm{69697}}^1$

素因数の和:73683

約数の個数: 40

約数和(自身を含む): 267711690752

約数和(自身を除く): 110942995319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3967, 11901, 27769, 35703, 69697, 83307, 107109, 209091, 249921, 321327, 487879, 627273, 749763, 1463637, 1881819, 2249289, 4390911, 5645457, 13172733, 39518199, 276487999, 829463997, 1935415993, 2488391991, 5806247979, 7465175973, 17418743937, 22395527919, 52256231811, 156768695433]

約数ペア:

[(1, 156768695433), (3, 52256231811), (7, 22395527919), (9, 17418743937), (21, 7465175973), (27, 5806247979), (63, 2488391991), (81, 1935415993), (189, 829463997), (567, 276487999), (3967, 39518199), (11901, 13172733), (27769, 5645457), (35703, 4390911), (69697, 2249289), (83307, 1881819), (107109, 1463637), (209091, 749763), (249921, 627273), (321327, 487879)]