118379247

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 190464000

約数和(自身を除く): 72084753

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 3967, 4263, 9947, 11901, 27769, 29841, 83307, 115043, 194383, 345129, 583149, 805301, 1360681, 2415903, 4082043, 5637107, 16911321, 39459749, 118379247]

約数ペア:

[(1, 118379247), (3, 39459749), (7, 16911321), (21, 5637107), (29, 4082043), (49, 2415903), (87, 1360681), (147, 805301), (203, 583149), (343, 345129), (609, 194383), (1029, 115043), (1421, 83307), (3967, 29841), (4263, 27769), (9947, 11901)]