142874307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3332

約数の個数: 32

約数和(自身を含む): 226497600

約数和(自身を除く): 83623293

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 1649, 2619, 3209, 4947, 9627, 14841, 28881, 44523, 54553, 86643, 163659, 311273, 490977, 933819, 1472931, 2801457, 5291641, 8404371, 15874923, 47624769, 142874307]

約数ペア:

[(1, 142874307), (3, 47624769), (9, 15874923), (17, 8404371), (27, 5291641), (51, 2801457), (97, 1472931), (153, 933819), (291, 490977), (459, 311273), (873, 163659), (1649, 86643), (2619, 54553), (3209, 44523), (4947, 28881), (9627, 14841)]