121327878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 295239168

約数和(自身を除く): 173911290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 251, 357, 502, 677, 714, 753, 1354, 1506, 1757, 2031, 3514, 4062, 4267, 4739, 5271, 8534, 9478, 10542, 11509, 12801, 14217, 23018, 25602, 28434, 29869, 34527, 59738, 69054, 80563, 89607, 161126, 169927, 179214, 241689, 339854, 483378, 509781, 1019562, 1189489, 2378978, 2888759, 3568467, 5777518, 7136934, 8666277, 17332554, 20221313, 40442626, 60663939, 121327878]

約数ペア:

[(1, 121327878), (2, 60663939), (3, 40442626), (6, 20221313), (7, 17332554), (14, 8666277), (17, 7136934), (21, 5777518), (34, 3568467), (42, 2888759), (51, 2378978), (102, 1189489), (119, 1019562), (238, 509781), (251, 483378), (357, 339854), (502, 241689), (677, 179214), (714, 169927), (753, 161126), (1354, 89607), (1506, 80563), (1757, 69054), (2031, 59738), (3514, 34527), (4062, 29869), (4267, 28434), (4739, 25602), (5271, 23018), (8534, 14217), (9478, 12801), (10542, 11509)]