492728787

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 764228608

約数和(自身を除く): 271499821

約数列:

[1, 3, 9, 31, 43, 67, 93, 129, 201, 279, 387, 603, 613, 1333, 1839, 2077, 2881, 3999, 5517, 6231, 8643, 11997, 18693, 19003, 25929, 26359, 41071, 57009, 79077, 89311, 123213, 171027, 237231, 267933, 369639, 803799, 817129, 1273201, 1766053, 2451387, 3819603, 5298159, 7354161, 11458809, 15894477, 54747643, 164242929, 492728787]

約数ペア:

[(1, 492728787), (3, 164242929), (9, 54747643), (31, 15894477), (43, 11458809), (67, 7354161), (93, 5298159), (129, 3819603), (201, 2451387), (279, 1766053), (387, 1273201), (603, 817129), (613, 803799), (1333, 369639), (1839, 267933), (2077, 237231), (2881, 171027), (3999, 123213), (5517, 89311), (6231, 79077), (8643, 57009), (11997, 41071), (18693, 26359), (19003, 25929)]