505087191

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{50423}}^1$

素因数の和:50492

約数の個数: 32

約数和(自身を含む): 871326720

約数和(自身を除く): 366239529

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 50423, 151269, 352961, 453807, 1058883, 1361421, 2672419, 3176649, 8017257, 9529947, 18706933, 24051771, 56120799, 72155313, 168362397, 505087191]

約数ペア:

[(1, 505087191), (3, 168362397), (7, 72155313), (9, 56120799), (21, 24051771), (27, 18706933), (53, 9529947), (63, 8017257), (159, 3176649), (189, 2672419), (371, 1361421), (477, 1058883), (1113, 453807), (1431, 352961), (3339, 151269), (10017, 50423)]