87763263

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19307

約数の個数: 24

約数和(自身を含む): 140520960

約数和(自身を除く): 52757697

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 19259, 57777, 134813, 404439, 597029, 943691, 1791087, 2831073, 4179203, 12537609, 29254421, 87763263]

約数ペア:

[(1, 87763263), (3, 29254421), (7, 12537609), (21, 4179203), (31, 2831073), (49, 1791087), (93, 943691), (147, 597029), (217, 404439), (651, 134813), (1519, 57777), (4557, 19259)]