475851117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26627}}^1$

素因数の和:26697

約数の個数: 32

約数和(自身を含む): 777111552

約数和(自身を除く): 301260435

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 26627, 79881, 186389, 559167, 612421, 985199, 1837263, 2955597, 4286947, 6896393, 12860841, 20689179, 22659577, 67978731, 158617039, 475851117]

約数ペア:

[(1, 475851117), (3, 158617039), (7, 67978731), (21, 22659577), (23, 20689179), (37, 12860841), (69, 6896393), (111, 4286947), (161, 2955597), (259, 1837263), (483, 985199), (777, 612421), (851, 559167), (2553, 186389), (5957, 79881), (17871, 26627)]