84730347

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 140544000

約数和(自身を除く): 55813653

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 351, 403, 507, 599, 837, 1209, 1521, 1797, 3627, 4563, 5239, 5391, 7787, 10881, 15717, 16173, 18569, 23361, 47151, 55707, 70083, 101231, 141453, 167121, 210249, 241397, 303693, 501363, 724191, 911079, 2172573, 2733237, 3138161, 6517719, 9414483, 28243449, 84730347]

約数ペア:

[(1, 84730347), (3, 28243449), (9, 9414483), (13, 6517719), (27, 3138161), (31, 2733237), (39, 2172573), (93, 911079), (117, 724191), (169, 501363), (279, 303693), (351, 241397), (403, 210249), (507, 167121), (599, 141453), (837, 101231), (1209, 70083), (1521, 55707), (1797, 47151), (3627, 23361), (4563, 18569), (5239, 16173), (5391, 15717), (7787, 10881)]