153363609

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 269298432

約数和(自身を除く): 115934823

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 1997, 3339, 3657, 5991, 8533, 10971, 13979, 17973, 25599, 41937, 45931, 76797, 105841, 125811, 137793, 317523, 321517, 413379, 740887, 952569, 964551, 2222661, 2434343, 2893653, 6667983, 7303029, 17040401, 21909087, 51121203, 153363609]

約数ペア:

[(1, 153363609), (3, 51121203), (7, 21909087), (9, 17040401), (21, 7303029), (23, 6667983), (53, 2893653), (63, 2434343), (69, 2222661), (159, 964551), (161, 952569), (207, 740887), (371, 413379), (477, 321517), (483, 317523), (1113, 137793), (1219, 125811), (1449, 105841), (1997, 76797), (3339, 45931), (3657, 41937), (5991, 25599), (8533, 17973), (10971, 13979)]