86357007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 136456320

約数和(自身を除く): 50099313

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 1987, 3951, 4829, 5961, 14487, 17883, 21857, 43461, 65571, 196713, 872293, 2616879, 7850637, 9595223, 28785669, 86357007]

約数ペア:

[(1, 86357007), (3, 28785669), (9, 9595223), (11, 7850637), (33, 2616879), (99, 872293), (439, 196713), (1317, 65571), (1987, 43461), (3951, 21857), (4829, 17883), (5961, 14487)]