156930968733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2706593}}^1$

素因数の和:2706865

約数の個数: 32

約数和(自身を含む): 261911688192

約数和(自身を除く): 104980719459

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 251, 753, 1757, 2761, 5271, 8283, 19327, 57981, 2706593, 8119779, 18946151, 29772523, 56838453, 89317569, 208407661, 625222983, 679354843, 2038064529, 4755483901, 7472903273, 14266451703, 22418709819, 52310322911, 156930968733]

約数ペア:

[(1, 156930968733), (3, 52310322911), (7, 22418709819), (11, 14266451703), (21, 7472903273), (33, 4755483901), (77, 2038064529), (231, 679354843), (251, 625222983), (753, 208407661), (1757, 89317569), (2761, 56838453), (5271, 29772523), (8283, 18946151), (19327, 8119779), (57981, 2706593)]