151689279

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 235952640

約数和(自身を除く): 84263361

約数列:

[1, 3, 7, 21, 97, 113, 291, 339, 659, 679, 791, 1977, 2037, 2373, 4613, 10961, 13839, 32883, 63923, 74467, 76727, 191769, 223401, 230181, 447461, 521269, 1342383, 1563807, 7223299, 21669897, 50563093, 151689279]

約数ペア:

[(1, 151689279), (3, 50563093), (7, 21669897), (21, 7223299), (97, 1563807), (113, 1342383), (291, 521269), (339, 447461), (659, 230181), (679, 223401), (791, 191769), (1977, 76727), (2037, 74467), (2373, 63923), (4613, 32883), (10961, 13839)]