137431494

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 309464064

約数和(自身を除く): 172032570

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 978, 1467, 1511, 2934, 3022, 4533, 5053, 9066, 10106, 13599, 15159, 27198, 30318, 45477, 46841, 90954, 93682, 140523, 246293, 281046, 421569, 492586, 738879, 843138, 1477758, 2216637, 4433274, 7635083, 15270166, 22905249, 45810498, 68715747, 137431494]

約数ペア:

[(1, 137431494), (2, 68715747), (3, 45810498), (6, 22905249), (9, 15270166), (18, 7635083), (31, 4433274), (62, 2216637), (93, 1477758), (163, 843138), (186, 738879), (279, 492586), (326, 421569), (489, 281046), (558, 246293), (978, 140523), (1467, 93682), (1511, 90954), (2934, 46841), (3022, 45477), (4533, 30318), (5053, 27198), (9066, 15159), (10106, 13599)]