84243873

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 130977792

約数和(自身を除く): 46733919

約数列:

[1, 3, 7, 21, 113, 131, 271, 339, 393, 791, 813, 917, 1897, 2373, 2751, 5691, 14803, 30623, 35501, 44409, 91869, 103621, 106503, 214361, 248507, 310863, 643083, 745521, 4011613, 12034839, 28081291, 84243873]

約数ペア:

[(1, 84243873), (3, 28081291), (7, 12034839), (21, 4011613), (113, 745521), (131, 643083), (271, 310863), (339, 248507), (393, 214361), (791, 106503), (813, 103621), (917, 91869), (1897, 44409), (2373, 35501), (2751, 30623), (5691, 14803)]