201613113

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 334525464

約数和(自身を除く): 132912351

約数列:

[1, 3, 9, 13, 39, 41, 53, 61, 117, 123, 159, 169, 183, 369, 477, 507, 533, 549, 689, 793, 1521, 1599, 2067, 2173, 2379, 2501, 3233, 4797, 6201, 6519, 6929, 7137, 7503, 8957, 9699, 10309, 19557, 20787, 22509, 26871, 28249, 29097, 30927, 32513, 42029, 62361, 80613, 84747, 92781, 97539, 126087, 132553, 254241, 292617, 367237, 378261, 397659, 422669, 546377, 1101711, 1192977, 1268007, 1639131, 1723189, 3305133, 3804021, 4917393, 5169567, 15508701, 22401457, 67204371, 201613113]

約数ペア:

[(1, 201613113), (3, 67204371), (9, 22401457), (13, 15508701), (39, 5169567), (41, 4917393), (53, 3804021), (61, 3305133), (117, 1723189), (123, 1639131), (159, 1268007), (169, 1192977), (183, 1101711), (369, 546377), (477, 422669), (507, 397659), (533, 378261), (549, 367237), (689, 292617), (793, 254241), (1521, 132553), (1599, 126087), (2067, 97539), (2173, 92781), (2379, 84747), (2501, 80613), (3233, 62361), (4797, 42029), (6201, 32513), (6519, 30927), (6929, 29097), (7137, 28249), (7503, 26871), (8957, 22509), (9699, 20787), (10309, 19557)]