86239797

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 134246400

約数和(自身を除く): 48006603

約数列:

[1, 3, 7, 21, 79, 227, 229, 237, 553, 681, 687, 1589, 1603, 1659, 4767, 4809, 17933, 18091, 51983, 53799, 54273, 125531, 126637, 155949, 363881, 376593, 379911, 1091643, 4106657, 12319971, 28746599, 86239797]

約数ペア:

[(1, 86239797), (3, 28746599), (7, 12319971), (21, 4106657), (79, 1091643), (227, 379911), (229, 376593), (237, 363881), (553, 155949), (681, 126637), (687, 125531), (1589, 54273), (1603, 53799), (1659, 51983), (4767, 18091), (4809, 17933)]